Obzedat, Ghost Council (Card)

Obzedat, Ghost Council
In 4947 decks 0% of 1115743 decks
Angelo Guerrera
Oct 18, 2021
Archetune-Up - Spirited Away
Angelo's tribal deck is sure to raise your Spirits!
DougY
Feb 14, 2020
Too-Specific Top 10 - Word.
There's a million things he hasn't done, but just you wait.
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Oloro, Ageless Ascetic
6.50% of 12332 decks 801 decks
Karlov of the Ghost Council
19.05% of 3958 decks 754 decks
King of the Oathbreakers
17.52% of 2945 decks 516 decks
Liesa, Shroud of Dusk
3.63% of 9527 decks 346 decks
Kambal, Consul of Allocation
8.49% of 2168 decks 184 decks
Teysa, Envoy of Ghosts
23.89% of 628 decks 150 decks
Athreos, God of Passage
1.94% of 6199 decks 120 decks
Teysa Karlov
0.71% of 15616 decks 111 decks
Astarion, the Decadent
2.61% of 4064 decks 106 decks
Elas il-Kor, Sadistic Pilgrim
1.13% of 6522 decks 74 decks
Amalia Benavides Aguirre
2.00% of 3501 decks 70 decks
Niv-Mizzet Reborn
1.64% of 4093 decks 67 decks
Aminatou, the Fateshifter
0.92% of 6286 decks 58 decks
Minthara, Merciless Soul
1.72% of 3372 decks 58 decks
Ratadrabik of Urborg
0.98% of 5791 decks 57 decks
Sorin of House Markov
1.80% of 2836 decks 51 decks
Ghost Council of Orzhova
35.04% of 137 decks 48 decks
Queen Marchesa
0.38% of 12624 decks 48 decks
New Cards
Luminous Rebuke
100% of 3 decks +2% synergy
Elenda, Saint of Dusk
62% of 86 decks +36% synergy
Dazzling Angel
57% of 40 decks +20% synergy
Stab
50% of 6 decks +6% synergy
Bloodthirsty Conqueror
38% of 194 decks +26% synergy
High Synergy Cards
Kambal, Consul of Allocation
47% of 4923 decks +42% synergy
Sanguine Bond
47% of 4951 decks +41% synergy
Soul Warden
40% of 4951 decks +35% synergy
Vito, Thorn of the Dusk Rose
40% of 4741 decks +34% synergy
Drogskol Reaver
33% of 1297 decks +31% synergy
Debt to the Deathless
33% of 4949 decks +30% synergy
Blind Obedience
36% of 4951 decks +29% synergy
Elas il-Kor, Sadistic Pilgrim
40% of 4264 decks +28% synergy
Suture Priest
30% of 4951 decks +27% synergy
Authority of the Consuls
31% of 4923 decks +27% synergy
Top Cards
Swords to Plowshares
55% of 4951 decks -8% synergy
Path to Exile
39% of 4951 decks -6% synergy
Counterspell
39% of 1297 decks -4% synergy
Mortify
34% of 4951 decks +22% synergy
Exemplar of Light
33% of 156 decks +23% synergy
Sanguine Syphoner
32% of 40 decks +12% synergy
Anguished Unmaking
32% of 4925 decks +8% synergy
Lunar Convocation
31% of 666 decks +24% synergy
Leyline of the Guildpact
31% of 93 decks +8% synergy
Exquisite Blood
31% of 4951 decks +26% synergy
Creatures
Soul's Attendant
29% of 4951 decks +26% synergy
Queza, Augur of Agonies
29% of 1119 decks +26% synergy
Aurelia, the Warleader
28% of 406 decks +21% synergy
Rakdos, Patron of Chaos
28% of 180 decks +23% synergy
Starscape Cleric
28% of 584 decks +24% synergy
Essence Channeler
27% of 523 decks +24% synergy
Vizkopa Guildmage
27% of 4951 decks +24% synergy
Divinity of Pride
27% of 4951 decks +26% synergy
Crypt Ghast
27% of 4951 decks +22% synergy
Drana's Emissary
26% of 4931 decks +25% synergy
Blood Artist
26% of 4951 decks +14% synergy
Enduring Tenacity
25% of 763 decks +21% synergy
Prime Speaker Zegana
25% of 251 decks +22% synergy
Marauding Blight-Priest
24% of 4727 decks +22% synergy
Trostani, Three Whispers
23% of 163 decks +22% synergy
Kambal, Profiteering Mayor
23% of 1269 decks +13% synergy
Fiendish Panda
22% of 120 decks +18% synergy
Felidar Sovereign
22% of 4951 decks +20% synergy
Rhox Faithmender
22% of 4951 decks +20% synergy
Cliffhaven Vampire
22% of 4926 decks +20% synergy
Karlov of the Ghost Council
21% of 4930 decks +20% synergy
Trostani, Selesnya's Voice
21% of 425 decks +19% synergy
Aurelia, the Law Above
21% of 180 decks +16% synergy
Niv-Mizzet, Parun
21% of 228 decks +13% synergy
Borborygmos
21% of 234 decks +20% synergy
Voice of the Blessed
20% of 4531 decks +19% synergy
Will, Scion of Peace
20% of 558 decks +19% synergy
Havi, the All-Father
20% of 25 decks +16% synergy
Niv-Mizzet, Guildpact
20% of 76 decks +18% synergy
Elenda's Hierophant
20% of 1933 decks +17% synergy
Daxos, Blessed by the Sun
19% of 4763 decks +16% synergy
Sunscorch Regent
19% of 4936 decks +17% synergy
Teysa, Envoy of Ghosts
19% of 4949 decks +17% synergy
Gray Merchant of Asphodel
19% of 4947 decks +10% synergy
Indulging Patrician
18% of 4741 decks +17% synergy
Creeping Bloodsucker
18% of 3842 decks +15% synergy
Coiling Oracle
18% of 251 decks +10% synergy
Ajani's Pridemate
18% of 4951 decks +16% synergy
Borborygmos Enraged
17% of 234 decks +17% synergy
Serra Ascendant
17% of 4951 decks +13% synergy
Grand Arbiter Augustin IV
17% of 1297 decks +13% synergy
Birds of Paradise
16% of 425 decks -11% synergy
Amalia Benavides Aguirre
16% of 2145 decks +13% synergy
Niv-Mizzet, the Firemind
16% of 232 decks +12% synergy
Niv-Mizzet, Supreme
16% of 152 decks +15% synergy
Homunculus Horde
16% of 19 decks +10% synergy
Cruel Celebrant
16% of 4840 decks +7% synergy
Windborn Muse
16% of 4951 decks +12% synergy
Witch of the Moors
16% of 4729 decks +14% synergy
Momir Vig, Simic Visionary
16% of 251 decks +15% synergy
Instants
Despark
29% of 4840 decks +14% synergy
Boros Charm
28% of 406 decks +3% synergy
Void Rend
27% of 1119 decks +13% synergy
Izzet Charm
25% of 232 decks +20% synergy
Dovin's Veto
23% of 1249 decks +4% synergy
Fracture
23% of 4657 decks +16% synergy
Rakdos Charm
22% of 406 decks +8% synergy
Growth Spiral
22% of 246 decks -0% synergy
Utter End
21% of 4939 decks +14% synergy
Simic Charm
21% of 251 decks +17% synergy
Assassin's Trophy
20% of 415 decks -11% synergy
Gruul Charm
19% of 234 decks +18% synergy
Cyclonic Rift
18% of 1297 decks -10% synergy
Absorb
17% of 1297 decks +15% synergy
Negate
17% of 1297 decks -6% synergy
Generous Gift
17% of 4817 decks -9% synergy
Teferi's Protection
16% of 4896 decks -4% synergy
Crackling Doom
15% of 402 decks +8% synergy
Render Silent
15% of 1295 decks +13% synergy
Sphinx's Revelation
15% of 1297 decks +12% synergy
Fleeting Flight
15% of 40 decks +2% synergy
Bedevil
14% of 398 decks -0% synergy
Golgari Charm
14% of 425 decks +8% synergy
Brainstorm
13% of 1297 decks -8% synergy
Dark Ritual
13% of 4951 decks -9% synergy
Putrefy
13% of 425 decks -3% synergy
Beacon of Immortality
13% of 4951 decks +12% synergy
Terminate
13% of 406 decks -8% synergy
Planar Genesis
12% of 40 decks +5% synergy
Dromar's Charm
11% of 1297 decks +11% synergy
Inkshield
11% of 4657 decks +6% synergy
Selesnya Charm
11% of 425 decks +10% synergy
Beast Within
11% of 425 decks -28% synergy
Heliod's Intervention
11% of 4763 decks +7% synergy
Kaya's Guile
10% of 4817 decks +9% synergy
Chaos Warp
10% of 406 decks -22% synergy
Enlightened Tutor
10% of 4951 decks -8% synergy
Vampiric Tutor
10% of 4951 decks -8% synergy
Counterflux
10% of 232 decks +8% synergy
Stroke of Midnight
10% of 2415 decks -3% synergy
Eerie Interlude
10% of 4925 decks +5% synergy
Afterlife Insurance
9% of 1545 decks +8% synergy
Arcane Denial
9% of 1297 decks -11% synergy
Mana Drain
9% of 1297 decks -6% synergy
Wear // Tear
9% of 404 decks +1% synergy
Withering Torment
8% of 319 decks -11% synergy
Village Rites
8% of 4741 decks -2% synergy
Return to Dust
8% of 4951 decks +4% synergy
Release to Memory
8% of 4468 decks +7% synergy
Fell the Profane
8% of 1049 decks -4% synergy
Sorceries
Farseek
30% of 425 decks -5% synergy
Supreme Verdict
29% of 1297 decks +15% synergy
Cultivate
28% of 425 decks -19% synergy
Damn
22% of 4628 decks +6% synergy
Fumigate
22% of 4923 decks +19% synergy
Rampant Growth
21% of 425 decks -14% synergy
Kaya's Wrath
21% of 4862 decks +18% synergy
Merciless Eviction
21% of 4951 decks +16% synergy
Vindicate
20% of 4951 decks +13% synergy
Kodama's Reach
20% of 425 decks -12% synergy
Sign in Blood
19% of 4951 decks +10% synergy
Exsanguinate
18% of 4951 decks +13% synergy
Blasphemous Edict
18% of 120 decks -17% synergy
Nature's Lore
17% of 425 decks -15% synergy
Ruinous Ultimatum
16% of 379 decks -2% synergy
Read the Bones
16% of 4947 decks +8% synergy
Farewell
16% of 4468 decks +2% synergy
Demonic Tutor
15% of 4951 decks -7% synergy
Three Visits
15% of 425 decks -10% synergy
Diabolic Tutor
13% of 4951 decks +7% synergy
Revival // Revenge
13% of 4862 decks +12% synergy
Blasphemous Act
13% of 406 decks -21% synergy
Toxic Deluge
12% of 4947 decks -5% synergy
Circuitous Route
12% of 415 decks +10% synergy
Austere Command
12% of 4951 decks -1% synergy
Shadow Summoning
12% of 2873 decks +11% synergy
Wrath of God
12% of 4951 decks +5% synergy
Night's Whisper
11% of 4951 decks +2% synergy
Eerie Ultimatum
10% of 393 decks -3% synergy
Time Wipe
9% of 1249 decks +2% synergy
Decimate
9% of 234 decks +0% synergy
Dreadbore
8% of 406 decks +6% synergy
Lingering Souls
8% of 4951 decks +8% synergy
Ponder
8% of 1297 decks -5% synergy
Urban Evolution
8% of 251 decks +4% synergy
Death Grasp
8% of 4951 decks +8% synergy
Faithless Looting
7% of 406 decks -10% synergy
Damnation
7% of 4951 decks -1% synergy
Open the Gates
6% of 415 decks +5% synergy
Raise the Past
6% of 120 decks -6% synergy
Approach of the Second Sun
6% of 4904 decks +2% synergy
Reanimate
6% of 4951 decks -10% synergy
Vandalblast
6% of 406 decks -10% synergy
Obzedat's Aid
6% of 4949 decks +5% synergy
Devouring Greed
5% of 4951 decks +5% synergy
Casualties of War
5% of 411 decks +1% synergy
Kamahl's Druidic Vow
5% of 416 decks +4% synergy
Bring to Light
5% of 247 decks +3% synergy
Worldsoul's Rage
5% of 77 decks +2% synergy
Victimize
5% of 4951 decks -7% synergy
Utility Artifacts
Aetherflux Reservoir
29% of 4923 decks +26% synergy
Well of Lost Dreams
27% of 4951 decks +25% synergy
Bolas's Citadel
22% of 4840 decks +13% synergy
Swiftfoot Boots
21% of 4951 decks -7% synergy
Cosmos Elixir
20% of 4682 decks +19% synergy
Alhammarret's Archive
19% of 4931 decks +17% synergy
Lightning Greaves
17% of 4951 decks -8% synergy
Caduceus, Staff of Hermes
14% of 823 decks +9% synergy
Andúril, Flame of the West
13% of 2902 decks +12% synergy
Skullclamp
11% of 4951 decks -2% synergy
Wayfarer's Bauble
10% of 4951 decks -0% synergy
Marina Vendrell's Grimoire
9% of 55 decks +8% synergy
Chalice of Life
9% of 4951 decks +9% synergy
Bontu's Monument
9% of 4904 decks +6% synergy
Fountain of Renewal
8% of 4877 decks +8% synergy
The Great Henge
8% of 401 decks -2% synergy
Whip of Erebos
8% of 4947 decks +5% synergy
Tablet of the Guilds
8% of 4951 decks +8% synergy
Norn's Annex
8% of 4951 decks +5% synergy
Staff of the Storyteller
7% of 3500 decks +5% synergy
Sinister Monolith
6% of 666 decks +5% synergy
Shadowspear
6% of 4763 decks +2% synergy
The One Ring
6% of 3310 decks -3% synergy
The Book of Exalted Deeds
5% of 4605 decks +4% synergy
Venser's Journal
5% of 4951 decks +4% synergy
Herald's Horn
5% of 4896 decks -1% synergy
Ashnod's Altar
5% of 4951 decks -3% synergy
Enchantments
Phyrexian Arena
30% of 4951 decks +15% synergy
Propaganda
30% of 1297 decks +18% synergy
Ghostly Prison
27% of 4951 decks +15% synergy
Smothering Tithe
25% of 4862 decks +0% synergy
Rhythm of the Wild
23% of 230 decks -0% synergy
Rhystic Study
22% of 1297 decks -5% synergy
Spiked Corridor // Torture Pit
21% of 14 decks +15% synergy
Cleric Class
20% of 4605 decks +18% synergy
Annie Joins Up
18% of 50 decks -1% synergy
Greed
14% of 4951 decks +11% synergy
Dawn of Hope
14% of 4866 decks +12% synergy
Assemble the Legion
13% of 406 decks +9% synergy
Rakdos Joins Up
12% of 99 decks +9% synergy
Greenhouse // Rickety Gazebo
12% of 25 decks +9% synergy
Revenge of Ravens
12% of 4788 decks +10% synergy
Black Market Connections
11% of 4350 decks +0% synergy
Vraska Joins Up
11% of 94 decks +5% synergy
Sheltered by Ghosts
11% of 283 decks +2% synergy
Ajani's Welcome
10% of 4877 decks +9% synergy
Angelic Accord
10% of 4948 decks +9% synergy
Haunted Library
10% of 4531 decks +10% synergy
Feast of the Victorious Dead
10% of 3071 decks +8% synergy
Boon Reflection
10% of 4951 decks +9% synergy
Mirari's Wake
10% of 425 decks -4% synergy
Glasswing Grace
9% of 1049 decks +5% synergy
Test of Endurance
9% of 4951 decks +8% synergy
Intangible Virtue
9% of 4951 decks +4% synergy
Land Tax
9% of 4951 decks +2% synergy
Ethereal Absolution
9% of 4862 decks +8% synergy
Leyline of Hope
9% of 763 decks +8% synergy
Life Insurance
8% of 4427 decks +7% synergy
Muster the Departed
8% of 877 decks +7% synergy
Paradox Haze
8% of 1297 decks +7% synergy
Flowering of the White Tree
8% of 2948 decks +2% synergy
Warleader's Call
8% of 176 decks -3% synergy
Grievous Wound
8% of 365 decks +5% synergy
Funeral Room // Awakening Hall
8% of 365 decks +3% synergy
Debtors' Knell
8% of 4951 decks +6% synergy
Bloodchief Ascension
7% of 4951 decks +4% synergy
Caretaker's Talent
7% of 523 decks -5% synergy
Bastion of Remembrance
7% of 4746 decks +1% synergy
Abzan Ascendancy
7% of 421 decks +5% synergy
Court of Grace
7% of 4705 decks +4% synergy
Case of the Uneaten Feast
7% of 1545 decks +6% synergy
Phyrexian Reclamation
7% of 4951 decks +3% synergy
Anointed Procession
7% of 4904 decks -2% synergy
Aura Shards
7% of 425 decks -2% synergy
Palace Siege
7% of 4936 decks +6% synergy
Guardian Project
7% of 415 decks -2% synergy
Court of Ire
7% of 373 decks +5% synergy
Battles
Invasion of Tolvada
10% of 3178 decks +8% synergy
Planeswalkers
Ral Zarek
17% of 230 decks +16% synergy
Kaya, Intangible Slayer
14% of 3655 decks +13% synergy
Sorin, Vengeful Bloodlord
12% of 4840 decks +10% synergy
Vraska, Golgari Queen
11% of 415 decks +8% synergy
Ajani, Strength of the Pride
10% of 4802 decks +8% synergy
Domri Rade
9% of 234 decks +9% synergy
Kaya, Geist Hunter
8% of 4531 decks +6% synergy
Domri, Chaos Bringer
8% of 230 decks +7% synergy
Sorin, Grim Nemesis
7% of 4925 decks +7% synergy
Dihada, Binder of Wills
7% of 340 decks +2% synergy
Sorin Markov
6% of 4951 decks +5% synergy
Domri, Anarch of Bolas
6% of 226 decks +2% synergy
Ral, Izzet Viceroy
6% of 228 decks +5% synergy
Kaya the Inexorable
6% of 4682 decks +4% synergy
Kaya, Spirits' Justice
5% of 1711 decks +5% synergy
Vraska the Unseen
5% of 425 decks +4% synergy
Utility Lands
Vault of the Archangel
27% of 4951 decks +16% synergy
Bojuka Bog
27% of 4951 decks -4% synergy
Reliquary Tower
24% of 4951 decks -5% synergy
Restless Fortress
18% of 2474 decks +15% synergy
Urborg, Tomb of Yawgmoth
16% of 4951 decks +6% synergy
Rogue's Passage
14% of 4951 decks -5% synergy
Radiant Fountain
13% of 4940 decks +12% synergy
Temple of the False God
13% of 4951 decks +3% synergy
Shambling Vent
12% of 4931 decks +10% synergy
Minas Tirith
9% of 3032 decks +0% synergy
Cabal Coffers
9% of 4951 decks -2% synergy
Boseiju, Who Endures
8% of 378 decks -11% synergy
Castle Locthwain
8% of 4788 decks +3% synergy
Kabira Crossroads
8% of 4951 decks +7% synergy
Gavony Township
6% of 425 decks -3% synergy
Takenuma, Abandoned Mire
6% of 4468 decks -4% synergy
Sunhome, Fortress of the Legion
6% of 406 decks +1% synergy
Orzhova, the Church of Deals
6% of 4951 decks +6% synergy
Three Tree City
6% of 730 decks -4% synergy
Eiganjo, Seat of the Empire
6% of 4468 decks -3% synergy
Mines of Moria
6% of 248 decks +1% synergy
Westvale Abbey
6% of 4925 decks +3% synergy
Novijen, Heart of Progress
6% of 251 decks +4% synergy
Hall of Heliod's Generosity
6% of 4817 decks -1% synergy
The Shire
5% of 293 decks +1% synergy
Nivix, Aerie of the Firemind
5% of 232 decks +5% synergy
Skarrg, the Rage Pits
5% of 234 decks +2% synergy
Mana Artifacts
Sol Ring
81% of 4951 decks -3% synergy
Arcane Signet
68% of 4788 decks -5% synergy
Orzhov Signet
50% of 4951 decks +23% synergy
Boros Signet
33% of 406 decks +10% synergy
Rakdos Signet
33% of 406 decks +3% synergy
Azorius Signet
31% of 1297 decks +5% synergy
Talisman of Hierarchy
30% of 4817 decks +6% synergy
Dimir Signet
28% of 1297 decks -2% synergy
Izzet Signet
25% of 232 decks -3% synergy
Pristine Talisman
25% of 4951 decks +23% synergy
Simic Signet
24% of 251 decks +10% synergy
Commander's Sphere
23% of 4937 decks +8% synergy
Gruul Signet
23% of 234 decks +11% synergy
Golgari Signet
20% of 425 decks +7% synergy
Selesnya Signet
18% of 425 decks +9% synergy
Mind Stone
16% of 4951 decks -1% synergy
Fellwar Stone
14% of 4951 decks -7% synergy
Talisman of Dominance
12% of 1297 decks -19% synergy
Séance Board
12% of 262 decks +10% synergy
Thought Vessel
12% of 4930 decks -5% synergy
Obelisk of Esper
11% of 1297 decks +11% synergy
Chromatic Lantern
11% of 4951 decks +2% synergy
Talisman of Progress
11% of 1297 decks -12% synergy
Patchwork Banner
11% of 666 decks +1% synergy
Talisman of Conviction
11% of 388 decks -12% synergy
Timeless Lotus
9% of 193 decks -5% synergy
Talisman of Indulgence
8% of 406 decks -18% synergy
Orzhov Locket
7% of 4862 decks +6% synergy
Orzhov Cluestone
7% of 4949 decks +6% synergy
Marble Diamond
6% of 4951 decks +2% synergy
Charcoal Diamond
6% of 4951 decks +1% synergy
Lands
Command Tower
79% of 4951 decks +5% synergy
Arcane Sanctum
50% of 1297 decks +22% synergy
Isolated Chapel
48% of 4951 decks +21% synergy
Orzhov Basilica
43% of 4951 decks +27% synergy
Godless Shrine
43% of 4951 decks +2% synergy
Caves of Koilos
41% of 4951 decks +13% synergy
Overgrown Tomb
41% of 425 decks -1% synergy
Izzet Guildgate
41% of 232 decks +35% synergy
Gruul Guildgate
40% of 234 decks +36% synergy
Temple of Silence
39% of 4947 decks +21% synergy
Scoured Barrens
39% of 4939 decks +30% synergy
Simic Guildgate
39% of 251 decks +32% synergy
Temple Garden
39% of 425 decks -2% synergy
Hallowed Fountain
37% of 1297 decks -4% synergy
Breeding Pool
36% of 251 decks -5% synergy
Sacred Foundry
36% of 406 decks +0% synergy
Blood Crypt
36% of 406 decks -3% synergy
Stomping Ground
35% of 234 decks -6% synergy
Watery Grave
35% of 1297 decks -6% synergy
Tainted Field
34% of 4951 decks +20% synergy
Raffine's Tower
34% of 1119 decks +6% synergy
Indatha Triome
33% of 393 decks +2% synergy
Steam Vents
32% of 232 decks -7% synergy
Glacial Fortress
28% of 1297 decks +2% synergy
Nomad Outpost
28% of 402 decks +0% synergy
Golgari Guildgate
27% of 425 decks +21% synergy
Boros Guildgate
27% of 406 decks +22% synergy
Shineshadow Snarl
27% of 4657 decks +15% synergy
Evolving Wilds
27% of 4951 decks +6% synergy
Vault of Champions
27% of 4705 decks +1% synergy
Sandsteppe Citadel
26% of 421 decks +1% synergy
Rakdos Guildgate
26% of 406 decks +22% synergy
Savai Triome
26% of 379 decks -1% synergy
Selesnya Guildgate
26% of 425 decks +21% synergy
Azorius Chancery
26% of 1297 decks +11% synergy
Prairie Stream
26% of 1285 decks -8% synergy
Drowned Catacomb
24% of 1297 decks -1% synergy
Dismal Backwater
24% of 1288 decks +17% synergy
Zagoth Triome
24% of 229 decks -7% synergy
Tranquil Cove
24% of 1288 decks +17% synergy
Fetid Heath
23% of 4951 decks +12% synergy
The World Tree
23% of 207 decks -11% synergy
Shattered Sanctum
23% of 4531 decks +9% synergy
Orzhov Guildgate
22% of 4951 decks +17% synergy
Sunken Hollow
22% of 1285 decks -12% synergy
Exotic Orchard
22% of 4951 decks -14% synergy
Spara's Headquarters
22% of 218 decks -10% synergy
Lakeside Shack
21% of 14 decks +19% synergy
Marsh Flats
21% of 4951 decks +10% synergy
Floodfarm Verge
21% of 67 decks +2% synergy