Necroblossom Snarl (Card)
Necroblossom Snarl
In 87083 decks
10% of 870929 decks
Feb 14, 2022
Ranking Every Land with EDHREC – 2021 Edition
Joseph revisits his land rankings to check out the best locations from 2021!
New Commanders (2)
The Gitrog, Ravenous Ride
42.37% of 2667 decks
1130 decks
Vraska, the Silencer
41.76% of 910 decks
380 decks
Top Commanders (16)
Frodo, Adventurous Hobbit // Sam, Loyal Attendant
61.48% of 10643 decks
6543 decks
Ixhel, Scion of Atraxa
53.69% of 6040 decks
3243 decks
Merry, Warden of Isengard // Pippin, Warden of Isengard
51.12% of 2600 decks
1329 decks
Vishgraz, the Doomhive
45.50% of 4763 decks
2167 decks
Glissa, Herald of Predation
42.64% of 1074 decks
458 decks
Greta, Sweettooth Scourge
41.40% of 1447 decks
599 decks
Beledros Witherbloom
39.14% of 3401 decks
1331 decks
Anikthea, Hand of Erebos
38.34% of 7707 decks
2955 decks
Shelob, Child of Ungoliant
38.28% of 7775 decks
2976 decks
The Mycotyrant
35.90% of 5097 decks
1830 decks
Tyvar the Bellicose
35.62% of 1895 decks
675 decks
Glissa Sunslayer
31.80% of 1736 decks
552 decks
Savra, Queen of the Golgari
31.40% of 2194 decks
689 decks
Chatterfang, Squirrel General
31.27% of 13651 decks
4269 decks
Sméagol, Helpful Guide
30.89% of 4264 decks
1317 decks
Nemata, Primeval Warden
30.55% of 1339 decks
409 decks
New Cards (5)
Lumra, Bellow of the Woods
98% of 183 decks
+42% synergy
Altaïr Ibn-La'Ahad
70% of 10 decks
+64% synergy
Ezio, Blade of Vengeance
40% of 20 decks
+31% synergy
Byrke, Long Ear of the Law
40% of 10 decks
+28% synergy
Cleopatra, Exiled Pharaoh
39% of 305 decks
+31% synergy
High Synergy Cards (10)
Farmer Cotton
48% of 16394 decks
+47% synergy
Treebeard, Gracious Host
46% of 16394 decks
+45% synergy
The Gaffer
46% of 16398 decks
+45% synergy
Rosie Cotton of South Lane
47% of 16398 decks
+45% synergy
Swords to Plowshares
71% of 25248 decks
+43% synergy
Banquet Guests
42% of 16394 decks
+42% synergy
Of Herbs and Stewed Rabbit
40% of 16398 decks
+40% synergy
Mortify
41% of 25243 decks
+38% synergy
Samwise Gamgee
39% of 16394 decks
+38% synergy
Merry, Warden of Isengard
37% of 16458 decks
+36% synergy
Top Cards (10)
Cultivate
54% of 87018 decks
+32% synergy
Path to Exile
51% of 25248 decks
+31% synergy
Beast Within
43% of 87018 decks
+24% synergy
Ignoble Hierarch
38% of 6936 decks
+35% synergy
Rampant Growth
37% of 87018 decks
+20% synergy
Anguished Unmaking
36% of 25243 decks
+30% synergy
Honest Rutstein
35% of 5942 decks
+31% synergy
Mirkwood Bats
35% of 49909 decks
+27% synergy
Counterspell
34% of 9679 decks
+13% synergy
Blasphemous Act
34% of 6978 decks
+17% synergy
Creatures (50)
Gwaihir, Greatest of the Eagles
31% of 16398 decks
+30% synergy
Ondu Spiritdancer
28% of 11072 decks
+27% synergy
Sakura-Tribe Elder
27% of 87018 decks
+18% synergy
Llanowar Elves
26% of 87018 decks
+15% synergy
Eternal Witness
26% of 87018 decks
+15% synergy
Kambal, Profiteering Mayor
25% of 1199 decks
+22% synergy
Bilbo, Birthday Celebrant
25% of 16389 decks
+25% synergy
Norn's Choirmaster
25% of 23226 decks
+24% synergy
Birds of Paradise
23% of 87018 decks
+11% synergy
Cankerbloom
23% of 64690 decks
+19% synergy
Peregrin Took
22% of 49916 decks
+19% synergy
Elvish Mystic
21% of 87018 decks
+13% synergy
Lotho, Corrupt Shirriff
21% of 16635 decks
+17% synergy
Shire Shirriff
20% of 16507 decks
+20% synergy
Tireless Provisioner
20% of 86244 decks
+15% synergy
Mentor of the Meek
20% of 25248 decks
+17% synergy
Tekuthal, Inquiry Dominus
19% of 7020 decks
+18% synergy
Mayhem Devil
18% of 6977 decks
+16% synergy
Ezuri, Stalker of Spheres
18% of 7279 decks
+17% synergy
Zulaport Cutthroat
18% of 87010 decks
+12% synergy
Elves of Deep Shadow
18% of 87002 decks
+15% synergy
Skrelv, Defector Mite
18% of 23371 decks
+15% synergy
Reclamation Sage
17% of 87018 decks
+11% synergy
Rapacious Guest
17% of 49909 decks
+16% synergy
Ziatora, the Incinerator
17% of 6698 decks
+16% synergy
Metastatic Evangel
17% of 237 decks
+16% synergy
Blood Artist
17% of 87010 decks
+11% synergy
Fyndhorn Elves
16% of 87018 decks
+10% synergy
Vishgraz, the Doomhive
16% of 23217 decks
+16% synergy
Coram, the Undertaker
16% of 88 decks
+15% synergy
Six
16% of 925 decks
+8% synergy
Grateful Apparition
16% of 25248 decks
+15% synergy
Sythis, Harvest's Hand
16% of 25171 decks
+14% synergy
Viscera Seer
15% of 87010 decks
+10% synergy
Pippin, Warden of Isengard
15% of 50307 decks
+14% synergy
Thrummingbird
15% of 9679 decks
+13% synergy
Frodo, Sauron's Bane
15% of 18852 decks
+14% synergy
Feasting Hobbit
15% of 49916 decks
+14% synergy
Pyrogoyf
14% of 97 decks
+13% synergy
Ocelot Pride
14% of 167 decks
+12% synergy
Jukai Naturalist
14% of 24897 decks
+13% synergy
Wight of the Reliquary
14% of 1753 decks
+11% synergy
Sorin of House Markov
14% of 330 decks
+13% synergy
Poison-Tip Archer
14% of 87002 decks
+13% synergy
Jaheira, Friend of the Forest
14% of 80434 decks
+11% synergy
Doc Aurlock, Grizzled Genius
14% of 685 decks
+11% synergy
Gilded Goose
14% of 87018 decks
+12% synergy
Etali, Primal Storm
14% of 6978 decks
+9% synergy
Mahadi, Emporium Master
14% of 6379 decks
+12% synergy
Etali, Primal Conqueror
14% of 4413 decks
+11% synergy
Instants (50)
Putrefy
32% of 87002 decks
+29% synergy
Assassin's Trophy
31% of 87002 decks
+25% synergy
Chaos Warp
26% of 6978 decks
+10% synergy
Heroic Intervention
24% of 87018 decks
+10% synergy
Terminate
23% of 6977 decks
+18% synergy
Negate
20% of 9679 decks
+8% synergy
Growth Spiral
17% of 9679 decks
+12% synergy
Prologue to Phyresis
17% of 6914 decks
+15% synergy
Radstorm
16% of 1260 decks
+13% synergy
Golgari Charm
15% of 87002 decks
+14% synergy
Mutational Advantage
15% of 1292 decks
+13% synergy
Village Rites
15% of 87010 decks
+10% synergy
Revitalizing Repast
14% of 1589 decks
+11% synergy
Deadly Dispute
13% of 86006 decks
+8% synergy
Experimental Augury
13% of 7134 decks
+11% synergy
Arcane Denial
11% of 9679 decks
+2% synergy
Generous Gift
11% of 25248 decks
-1% synergy
Go for the Throat
11% of 87010 decks
+7% synergy
Tear Asunder
11% of 76185 decks
+9% synergy
Abrupt Decay
11% of 87002 decks
+9% synergy
Return of the Wildspeaker
11% of 87018 decks
+4% synergy
Vraska's Fall
11% of 65112 decks
+9% synergy
Bedevil
11% of 6977 decks
+7% synergy
Nature's Claim
10% of 87018 decks
+5% synergy
Demand Answers
10% of 1141 decks
+5% synergy
Dark Ritual
10% of 87010 decks
-1% synergy
An Offer You Can't Refuse
10% of 8968 decks
-0% synergy
Riveteers Charm
9% of 6734 decks
+9% synergy
Atomize
9% of 11329 decks
+7% synergy
Hobbit's Sting
9% of 16426 decks
+9% synergy
Cyclonic Rift
9% of 9679 decks
-5% synergy
Artifact Mutation
9% of 6978 decks
+8% synergy
Mortality Spear
9% of 87002 decks
+8% synergy
Malakir Rebirth
9% of 87010 decks
+4% synergy
Thrill of Possibility
9% of 6978 decks
+3% synergy
Fell the Profane
9% of 1384 decks
+3% synergy
Brainstorm
8% of 9679 decks
-3% synergy
Krosan Grip
8% of 87018 decks
+4% synergy
Boros Charm
8% of 1864 decks
+2% synergy
Second Harvest
8% of 87018 decks
+6% synergy
Contaminated Drink
8% of 1258 decks
+7% synergy
Sultai Charm
8% of 9671 decks
+7% synergy
Big Score
8% of 6699 decks
+3% synergy
Deathsprout
8% of 87002 decks
+7% synergy
Plumb the Forbidden
8% of 87010 decks
+6% synergy
Noxious Revival
8% of 87018 decks
+5% synergy
Vampiric Tutor
8% of 87010 decks
-2% synergy
Infernal Grasp
8% of 85457 decks
+4% synergy
Entish Restoration
8% of 51125 decks
+4% synergy
Harrow
8% of 87018 decks
+3% synergy
Sorceries (50)
Farseek
33% of 87018 decks
+17% synergy
The Battle of Bywater
31% of 16507 decks
+30% synergy
Kodama's Reach
30% of 87018 decks
+14% synergy
Nature's Lore
26% of 87018 decks
+11% synergy
Fumigate
26% of 25248 decks
+24% synergy
Dusk // Dawn
25% of 25248 decks
+23% synergy
Fell the Mighty
19% of 25248 decks
+18% synergy
Culling Ritual
19% of 87002 decks
+17% synergy
Toxic Deluge
19% of 87010 decks
+10% synergy
Night's Whisper
17% of 87010 decks
+12% synergy
Three Visits
17% of 87018 decks
+5% synergy
White Sun's Twilight
16% of 23371 decks
+14% synergy
Flare of Cultivation
16% of 925 decks
+10% synergy
Victimize
15% of 87010 decks
+9% synergy
Revive the Shire
14% of 50744 decks
+13% synergy
Villainous Wealth
14% of 9671 decks
+13% synergy
Merciless Eviction
14% of 25243 decks
+13% synergy
Rise of the Witch-king
14% of 51769 decks
+12% synergy
Faithless Looting
13% of 6978 decks
+5% synergy
Unnatural Restoration
13% of 66618 decks
+11% synergy
Arcane Heist
12% of 575 decks
+11% synergy
Tezzeret's Gambit
12% of 9679 decks
+10% synergy
Harmonize
12% of 87018 decks
+8% synergy
Eerie Ultimatum
12% of 25239 decks
+10% synergy
Many Partings
11% of 49916 decks
+10% synergy
Infectious Inquiry
11% of 64682 decks
+9% synergy
Demonic Tutor
11% of 87010 decks
-1% synergy
Bala Ged Recovery
11% of 87018 decks
+6% synergy
Phyresis Outbreak
10% of 66747 decks
+9% synergy
Squirming Emergence
10% of 26039 decks
+9% synergy
Reanimate
10% of 87010 decks
+2% synergy
Shamanic Revelation
9% of 87018 decks
+4% synergy
Phyrexian Rebirth
9% of 25248 decks
+8% synergy
Lich-Knights' Conquest
9% of 36337 decks
+7% synergy
Casualties of War
8% of 87002 decks
+7% synergy
Vandalblast
8% of 6978 decks
-0% synergy
Decimate
8% of 6978 decks
+6% synergy
Dread Return
8% of 87010 decks
+5% synergy
Sign in Blood
8% of 87010 decks
+3% synergy
Diabolic Intent
8% of 87010 decks
+3% synergy
Expand the Sphere
8% of 66618 decks
+7% synergy
Feed the Swarm
7% of 87010 decks
-2% synergy
Ruinous Ultimatum
7% of 1863 decks
+5% synergy
Geth's Summons
7% of 66747 decks
+7% synergy
Dig Up
7% of 85204 decks
+7% synergy
Damnation
7% of 87010 decks
+3% synergy
Read the Bones
7% of 87010 decks
+3% synergy
Vat Emergence
7% of 65727 decks
+6% synergy
Damn
7% of 25170 decks
+3% synergy
Insatiable Avarice
7% of 5945 decks
+1% synergy
Utility Artifacts (23)
Field-Tested Frying Pan
30% of 16398 decks
+29% synergy
Swiftfoot Boots
24% of 87027 decks
-4% synergy
Skullclamp
24% of 87027 decks
+11% synergy
Lightning Greaves
20% of 87027 decks
-6% synergy
Ashnod's Altar
16% of 87027 decks
+8% synergy
Nuka-Cola Vending Machine
14% of 11336 decks
+10% synergy
The Skullspore Nexus
12% of 23083 decks
+8% synergy
The Key to the Vault
11% of 575 decks
+8% synergy
Norn's Annex
10% of 25248 decks
+9% synergy
Well of Lost Dreams
9% of 87027 decks
+7% synergy
Bolas's Citadel
8% of 87010 decks
+2% synergy
Conduit of Worlds
7% of 68443 decks
+4% synergy
Altar of Dementia
7% of 87027 decks
+4% synergy
Matzalantli, the Great Door
7% of 26700 decks
+5% synergy
Trailblazer's Boots
6% of 87027 decks
+5% synergy
Contagion Clasp
6% of 87027 decks
+5% synergy
Phyrexian Altar
6% of 87027 decks
+2% synergy
Fist of Suns
6% of 1676 decks
+6% synergy
The One Ring
6% of 58614 decks
-3% synergy
Mithril Coat
6% of 50330 decks
-1% synergy
Grafted Exoskeleton
6% of 87027 decks
+5% synergy
Doors of Durin
5% of 3780 decks
+4% synergy
Brass's Tunnel-Grinder
5% of 2090 decks
+3% synergy
Enchantments (50)
Annie Joins Up
30% of 88 decks
+25% synergy
Norn's Decree
26% of 23226 decks
+25% synergy
Boon of the Spirit Realm
26% of 11072 decks
+25% synergy
Leyline of the Guildpact
26% of 208 decks
+24% synergy
Moldervine Reclamation
23% of 87002 decks
+21% synergy
Battle at the Helvault
22% of 11072 decks
+22% synergy
Ghostly Prison
20% of 25248 decks
+15% synergy
Insidious Roots
20% of 16142 decks
+17% synergy
Rhythm of the Wild
18% of 6978 decks
+13% synergy
Riveteers Ascendancy
17% of 6709 decks
+17% synergy
Skrelv's Hive
16% of 23371 decks
+14% synergy
Dawn of Hope
16% of 25248 decks
+15% synergy
Mirari's Wake
16% of 25244 decks
+12% synergy
Phyrexian Arena
15% of 87010 decks
+8% synergy
Goblin Bombardment
14% of 6978 decks
+10% synergy
Sanguine Bond
13% of 87010 decks
+10% synergy
Brokers Ascendancy
13% of 3538 decks
+12% synergy
Starfield of Nyx
13% of 25248 decks
+12% synergy
Night of the Sweets' Revenge
13% of 34109 decks
+11% synergy
Vraska Joins Up
13% of 7443 decks
+11% synergy
Smothering Tithe
12% of 25248 decks
+1% synergy
Sigil of the Empty Throne
12% of 25248 decks
+11% synergy
Grasp of Fate
12% of 25248 decks
+10% synergy
Rhystic Study
12% of 9679 decks
-2% synergy
Call for Unity
12% of 25248 decks
+11% synergy
The Kami War
11% of 1597 decks
+11% synergy
Parallel Lives
11% of 87018 decks
+8% synergy
Struggle for Project Purity
11% of 1260 decks
+8% synergy
Sterling Grove
11% of 25244 decks
+9% synergy
Call of the Ring
11% of 49909 decks
+8% synergy
Mystic Remora
10% of 9679 decks
+2% synergy
Bastion of Remembrance
10% of 87010 decks
+7% synergy
Binding the Old Gods
10% of 87002 decks
+9% synergy
Doubling Season
10% of 87018 decks
+6% synergy
Felidar Retreat
10% of 25248 decks
+6% synergy
Ripples of Undeath
9% of 1209 decks
+7% synergy
Temur Ascendancy
9% of 1829 decks
+7% synergy
Wild Growth
9% of 87018 decks
+4% synergy
In the Darkness Bind Them
9% of 890 decks
+8% synergy
Deathreap Ritual
9% of 87002 decks
+8% synergy
Inexorable Tide
9% of 9679 decks
+7% synergy
Battle for Bretagard
8% of 25244 decks
+8% synergy
Assemble the Entmoot
8% of 49916 decks
+8% synergy
Industrial Advancement
8% of 6699 decks
+8% synergy
Anointed Procession
8% of 25248 decks
+4% synergy
Impact Tremors
8% of 6978 decks
+4% synergy
Teleportation Circle
8% of 25153 decks
+6% synergy
Cacophony Unleashed
7% of 38151 decks
+7% synergy
Maelstrom Nexus
7% of 1676 decks
+7% synergy
Sylvan Library
7% of 87018 decks
+1% synergy
Battles (1)
Invasion of Alara
5% of 1036 decks
+5% synergy
Planeswalkers (10)
Calix, Destiny's Hand
9% of 25244 decks
+8% synergy
Vraska, Betrayal's Sting
8% of 67703 decks
+6% synergy
Vraska, Golgari Queen
7% of 87002 decks
+6% synergy
Tyvar, Jubilant Brawler
6% of 67602 decks
+5% synergy
Ajani, Sleeper Agent
6% of 24219 decks
+5% synergy
Dihada, Binder of Wills
6% of 1534 decks
+5% synergy
Ashiok, Dream Render
6% of 9671 decks
+4% synergy
Tyvar Kell
5% of 87002 decks
+5% synergy
Lolth, Spider Queen
5% of 86006 decks
+5% synergy
Tamiyo, Field Researcher
5% of 3697 decks
+5% synergy
Utility Lands (25)
Bojuka Bog
37% of 87010 decks
+22% synergy
Rogue's Passage
27% of 87027 decks
+8% synergy
Reliquary Tower
20% of 87027 decks
-9% synergy
The Shire
19% of 49916 decks
+16% synergy
Yavimaya, Cradle of Growth
19% of 86447 decks
+9% synergy
Restless Cottage
15% of 36332 decks
+14% synergy
Kessig Wolf Run
14% of 6978 decks
+11% synergy
Urborg, Tomb of Yawgmoth
14% of 87027 decks
+4% synergy
Karn's Bastion
13% of 87027 decks
+8% synergy
Minas Tirith
11% of 16398 decks
+5% synergy
Boseiju, Who Endures
10% of 84153 decks
+1% synergy
High Market
9% of 87027 decks
+6% synergy
Takenuma, Abandoned Mire
9% of 83844 decks
+3% synergy
Grim Backwoods
9% of 87002 decks
+8% synergy
Access Tunnel
8% of 87027 decks
+6% synergy
Ghost Quarter
8% of 87027 decks
+5% synergy
Shifting Woodland
7% of 1381 decks
+2% synergy
Swarmyard
7% of 87027 decks
+6% synergy
Oran-Rief, the Vastwood
7% of 87018 decks
+5% synergy
Temple of the False God
7% of 87027 decks
-3% synergy
Phyrexian Tower
6% of 87010 decks
+2% synergy
Cabal Coffers
6% of 87010 decks
+0% synergy
Spinerock Knoll
5% of 6978 decks
+3% synergy
Mosswort Bridge
5% of 87018 decks
+0% synergy
Gingerbread Cabin
5% of 87018 decks
+4% synergy
Mana Artifacts (21)
Sol Ring
85% of 87027 decks
+0% synergy
Arcane Signet
71% of 87027 decks
+0% synergy
Golgari Signet
26% of 87002 decks
+23% synergy
Talisman of Resilience
18% of 87002 decks
+16% synergy
Commander's Sphere
16% of 87027 decks
-0% synergy
Chromatic Lantern
14% of 87027 decks
+5% synergy
Gruul Signet
14% of 6978 decks
+11% synergy
Simic Signet
14% of 9679 decks
+10% synergy
Rakdos Signet
13% of 6977 decks
+6% synergy
Dimir Signet
12% of 9671 decks
+4% synergy
Fellwar Stone
11% of 87027 decks
-10% synergy
Timeless Lotus
11% of 1348 decks
+9% synergy
Glistening Sphere
10% of 66763 decks
+9% synergy
Talisman of Curiosity
10% of 9679 decks
+8% synergy
Talisman of Dominance
9% of 9671 decks
+1% synergy
Talisman of Indulgence
7% of 6977 decks
+1% synergy
Talisman of Impulse
7% of 6978 decks
+5% synergy
Pristine Talisman
6% of 87027 decks
+4% synergy
Thought Vessel
6% of 87027 decks
-10% synergy
Izzet Signet
6% of 1829 decks
-1% synergy
Orzhov Signet
5% of 25243 decks
-1% synergy
Lands (50)
Command Tower
93% of 87027 decks
+20% synergy
Shineshadow Snarl
82% of 25243 decks
+80% synergy
Canopy Vista
80% of 25244 decks
+72% synergy
Fortified Village
79% of 25244 decks
+76% synergy
Sandsteppe Citadel
77% of 25239 decks
+74% synergy
Woodland Cemetery
60% of 87002 decks
+54% synergy
Cinder Glade
56% of 6978 decks
+47% synergy
Llanowar Wastes
50% of 87002 decks
+45% synergy
Game Trail
50% of 6978 decks
+46% synergy
Vineglimmer Snarl
50% of 9679 decks
+48% synergy
Smoldering Marsh
49% of 6977 decks
+42% synergy
Exotic Orchard
49% of 87027 decks
+14% synergy
Opulent Palace
46% of 9671 decks
+43% synergy
Foreboding Ruins
46% of 6977 decks
+42% synergy
Tainted Wood
46% of 87002 decks
+43% synergy
Isolated Chapel
46% of 25243 decks
+40% synergy
Sunken Hollow
45% of 9671 decks
+36% synergy
Savage Lands
44% of 6977 decks
+42% synergy
Temple of Malady
44% of 87002 decks
+41% synergy
Sunpetal Grove
43% of 25244 decks
+38% synergy
Brushland
39% of 25244 decks
+36% synergy
Golgari Rot Farm
37% of 87002 decks
+33% synergy
Ziatora's Proving Ground
37% of 6698 decks
+33% synergy
Frostboil Snarl
37% of 1829 decks
+34% synergy
Choked Estuary
36% of 9671 decks
+32% synergy
Yavimaya Coast
36% of 9679 decks
+31% synergy
Furycalm Snarl
36% of 1864 decks
+33% synergy
Overgrown Tomb
36% of 87002 decks
+27% synergy
Path of Ancestry
34% of 87027 decks
+14% synergy
Undergrowth Stadium
34% of 87002 decks
+28% synergy
Murmuring Bosk
32% of 25239 decks
+31% synergy
Twisted Landscape
32% of 113 decks
+29% synergy
Temple of Silence
32% of 25243 decks
+28% synergy
Dragonskull Summit
31% of 6977 decks
+25% synergy
Temple of Plenty
31% of 25244 decks
+28% synergy
Evolving Wilds
31% of 87027 decks
+10% synergy
Hinterland Harbor
31% of 9679 decks
+26% synergy
Underground Mortuary
30% of 15180 decks
+26% synergy
Tainted Field
30% of 25243 decks
+27% synergy
Deceptive Landscape
30% of 167 decks
+29% synergy
Rockfall Vale
30% of 6894 decks
+25% synergy
Sungrass Prairie
29% of 25244 decks
+27% synergy
Deathcap Glade
29% of 85204 decks
+26% synergy
Scattered Groves
29% of 25244 decks
+27% synergy
The World Tree
29% of 1676 decks
+26% synergy
Prairie Stream
28% of 3697 decks
+20% synergy
Rootbound Crag
27% of 6978 decks
+22% synergy
Scoured Barrens
24% of 25243 decks
+22% synergy
Viridescent Bog
24% of 11329 decks
+21% synergy
Drowned Catacomb
24% of 9671 decks
+18% synergy