Genju of the Fens (Card)
Genju of the Fens
In 618 decks
0% of 2458188 decks
Sep 6, 2022
Power Sink - The Gitrog Monster and the Land of Enchantment
Can the Gitrog Monster overcome its reputation and become an enchanting EDH prince?
Baba Lysaga, Night Witch
5.50% of 5476 decks
301 decks
Eriette of the Charmed Apple
0.36% of 13155 decks
48 decks
Go-Shintai of Life's Origin
0.13% of 14683 decks
19 decks
Child of Alara
0.24% of 5025 decks
12 decks
Korlash, Heir to Blackblade
1.48% of 812 decks
12 decks
King of the Oathbreakers
0.28% of 2836 decks
8 decks
Horobi, Death's Wail
0.48% of 1673 decks
8 decks
Braids, Arisen Nightmare
0.10% of 7033 decks
7 decks
Kyodai, Soul of Kamigawa
0.38% of 1840 decks
7 decks
K'rrik, Son of Yawgmoth
0.05% of 13841 decks
7 decks
Tatsunari, Toad Rider
0.10% of 6017 decks
6 decks
Sméagol, Helpful Guide
0.11% of 5571 decks
6 decks
Sima Yi, Wei Field Marshal
10.64% of 47 decks
5 decks
O-Kagachi, Vengeful Kami
0.39% of 1298 decks
5 decks
Kenrith, the Returned King
0.02% of 21513 decks
5 decks
He Who Hungers
3.88% of 103 decks
4 decks
Etrata, the Silencer
0.27% of 1461 decks
4 decks
Ratadrabik of Urborg
0.07% of 5702 decks
4 decks
New Cards
Walk-In Closet // Forgotten Cellar
62% of 8 decks
+36% synergy
Drag to the Roots
43% of 23 decks
+37% synergy
Enduring Vitality
33% of 18 decks
+8% synergy
Glimmerlight
28% of 29 decks
+27% synergy
Unwanted Remake
27% of 11 decks
+23% synergy
High Synergy Cards
Genju of the Realm
93% of 74 decks
+93% synergy
Genju of the Spires
86% of 97 decks
+86% synergy
Genju of the Falls
83% of 109 decks
+83% synergy
Genju of the Cedars
81% of 429 decks
+81% synergy
Genju of the Fields
69% of 162 decks
+68% synergy
Rancor
60% of 429 decks
+55% synergy
Tree of Tales
56% of 429 decks
+54% synergy
Titania, Protector of Argoth
55% of 429 decks
+51% synergy
Gloomshrieker
48% of 423 decks
+47% synergy
Heaped Harvest
50% of 30 decks
+46% synergy
Top Cards
Leyline of the Guildpact
53% of 19 decks
+29% synergy
Conduit of Worlds
53% of 348 decks
+46% synergy
Tyvar, Jubilant Brawler
48% of 348 decks
+43% synergy
Ramunap Excavator
48% of 429 decks
+41% synergy
Ordeal of Nylea
47% of 429 decks
+45% synergy
World Shaper
46% of 429 decks
+43% synergy
Tireless Provisioner
44% of 424 decks
+33% synergy
Liquimetal Torque
44% of 607 decks
+40% synergy
Splendid Reclamation
43% of 429 decks
+40% synergy
Llanowar Loamspeaker
42% of 406 decks
+41% synergy
Creatures
Perennial Behemoth
39% of 391 decks
+37% synergy
Solemn Simulacrum
38% of 618 decks
+24% synergy
Eternal Witness
36% of 429 decks
+15% synergy
Erinis, Gloom Stalker
34% of 413 decks
+33% synergy
Copper Myr
31% of 429 decks
+30% synergy
Mesa Enchantress
31% of 162 decks
+26% synergy
Tatyova, Steward of Tides
30% of 73 decks
+29% synergy
Reclamation Sage
29% of 429 decks
+18% synergy
The Gitrog Monster
29% of 429 decks
+24% synergy
Ashaya, Soul of the Wild
29% of 425 decks
+25% synergy
Fang of Shigeki
28% of 423 decks
+27% synergy
Viridian Emissary
27% of 429 decks
+27% synergy
Ornithopter of Paradise
27% of 607 decks
+23% synergy
Jolrael, Voice of Zhalfir
27% of 56 decks
+26% synergy
Azusa, Lost but Seeking
26% of 429 decks
+19% synergy
Tatyova, Benthic Druid
26% of 89 decks
+14% synergy
Dockside Chef
26% of 604 decks
+24% synergy
Silversmote Ghoul
25% of 609 decks
+25% synergy
Ornithopter
25% of 618 decks
+23% synergy
Honest Rutstein
24% of 78 decks
+16% synergy
Yedora, Grave Gardener
24% of 424 decks
+23% synergy
Tireless Tracker
24% of 429 decks
+19% synergy
Go-Shintai of Ancient Wars
24% of 92 decks
+23% synergy
Dryad of the Ilysian Grove
24% of 425 decks
+16% synergy
Sram, Senior Edificer
24% of 161 decks
+18% synergy
Shigeki, Jukai Visionary
23% of 423 decks
+21% synergy
Leaden Myr
23% of 618 decks
+21% synergy
Embodiment of Fury
23% of 97 decks
+23% synergy
Pharika, God of Affliction
22% of 429 decks
+22% synergy
Gilded Goose
22% of 425 decks
+19% synergy
Go-Shintai of Lost Wisdom
22% of 103 decks
+22% synergy
Primal Druid
21% of 429 decks
+21% synergy
Myr Retriever
20% of 618 decks
+18% synergy
Sanctum Weaver
19% of 424 decks
+14% synergy
Jukai Naturalist
19% of 78 decks
+12% synergy
Sythis, Harvest's Hand
19% of 79 decks
+11% synergy
Marionette Apprentice
19% of 101 decks
+11% synergy
Sméagol, Helpful Guide
19% of 230 decks
+17% synergy
Blossoming Tortoise
19% of 198 decks
+17% synergy
Marionette Master
19% of 616 decks
+15% synergy
Kor Spiritdancer
19% of 161 decks
+17% synergy
Aftermath Analyst
18% of 113 decks
+13% synergy
Courser of Kruphix
17% of 429 decks
+14% synergy
Six
17% of 63 decks
+10% synergy
Marvin, Murderous Mimic
17% of 29 decks
+13% synergy
Myr Sire
17% of 616 decks
+17% synergy
Witch of the Moors
17% of 609 decks
+16% synergy
Spellbook Vendor
17% of 95 decks
+16% synergy
Haywire Mite
17% of 391 decks
+13% synergy
Transcendent Envoy
17% of 157 decks
+15% synergy
Instants
Beast Within
39% of 429 decks
-0% synergy
Mortality Spear
37% of 424 decks
+34% synergy
Tear Asunder
30% of 406 decks
+24% synergy
Assassin's Trophy
26% of 427 decks
-4% synergy
Not Dead After All
25% of 289 decks
+21% synergy
Swords to Plowshares
23% of 162 decks
-40% synergy
Crop Rotation
21% of 429 decks
+11% synergy
Putrefy
21% of 429 decks
+5% synergy
Path to Exile
20% of 161 decks
-26% synergy
Counterspell
19% of 109 decks
-24% synergy
Royal Treatment
17% of 187 decks
+16% synergy
Tragic Slip
15% of 616 decks
+11% synergy
Growth Spiral
14% of 87 decks
-8% synergy
Stroke of Midnight
14% of 95 decks
+1% synergy
Revitalizing Repast
13% of 62 decks
+0% synergy
Harrow
13% of 429 decks
+3% synergy
Infernal Grasp
12% of 606 decks
+5% synergy
Negate
12% of 109 decks
-11% synergy
Enlightened Tutor
11% of 162 decks
-7% synergy
Generous Gift
11% of 158 decks
-15% synergy
Anguished Unmaking
11% of 161 decks
-14% synergy
Dark Ritual
11% of 618 decks
-12% synergy
Teferi's Protection
10% of 161 decks
-10% synergy
Nature's Claim
9% of 429 decks
-0% synergy
Heroic Intervention
9% of 429 decks
-21% synergy
Abrupt Decay
9% of 429 decks
-2% synergy
Malakir Rebirth
9% of 609 decks
+0% synergy
Defile
8% of 612 decks
+5% synergy
Rushed Rebirth
8% of 424 decks
+7% synergy
Fell the Profane
8% of 101 decks
-4% synergy
Dovin's Veto
8% of 77 decks
-12% synergy
Reprieve
8% of 118 decks
+3% synergy
Afterlife Insurance
8% of 40 decks
+6% synergy
Scatter to the Winds
7% of 109 decks
+7% synergy
Chaos Warp
7% of 97 decks
-25% synergy
Consuming Corruption
7% of 85 decks
+5% synergy
Golgari Charm
7% of 429 decks
+1% synergy
Deadly Dispute
7% of 607 decks
-4% synergy
Blessed Respite
7% of 424 decks
+6% synergy
Deathsprout
7% of 427 decks
+2% synergy
Cyclonic Rift
6% of 109 decks
-22% synergy
Return to Nature
6% of 427 decks
-0% synergy
Utter End
6% of 161 decks
-1% synergy
Fracture
6% of 157 decks
-1% synergy
Despark
6% of 159 decks
-10% synergy
Roiling Regrowth
5% of 425 decks
+2% synergy
Archdruid's Charm
5% of 113 decks
-2% synergy
Vampiric Tutor
5% of 618 decks
-13% synergy
Krosan Grip
5% of 429 decks
-3% synergy
Sorceries
Worldsoul's Rage
24% of 17 decks
+20% synergy
Cultivate
23% of 429 decks
-24% synergy
Rise of the Witch-king
17% of 230 decks
+10% synergy
Rampant Growth
17% of 429 decks
-18% synergy
Kodama's Reach
16% of 429 decks
-15% synergy
Life // Death
16% of 429 decks
+14% synergy
Life from the Loam
15% of 429 decks
+11% synergy
Awaken the Woods
15% of 391 decks
+11% synergy
Nature's Lore
13% of 429 decks
-19% synergy
Bala Ged Recovery
12% of 425 decks
+2% synergy
Idyllic Tutor
11% of 161 decks
+6% synergy
Victimize
11% of 618 decks
-0% synergy
Toxic Deluge
11% of 616 decks
-6% synergy
Feed the Swarm
11% of 609 decks
-7% synergy
Damn
11% of 157 decks
-6% synergy
Planar Outburst
11% of 161 decks
+10% synergy
Winds of Rath
10% of 162 decks
+8% synergy
Sylvan Scrying
10% of 429 decks
+7% synergy
Resurgent Belief
10% of 157 decks
+8% synergy
Restore
10% of 429 decks
+9% synergy
Three Visits
9% of 429 decks
-15% synergy
Deadly Tempest
9% of 616 decks
+8% synergy
Culling Ritual
9% of 424 decks
-2% synergy
Part the Waterveil
9% of 109 decks
+9% synergy
Brilliant Restoration
9% of 156 decks
+6% synergy
Sign in Blood
9% of 616 decks
-1% synergy
Farseek
9% of 429 decks
-25% synergy
Demonic Counsel
9% of 35 decks
+4% synergy
Unearth
8% of 618 decks
+5% synergy
Farewell
8% of 156 decks
-5% synergy
Rebuild the City
8% of 50 decks
+7% synergy
Demonic Tutor
8% of 618 decks
-14% synergy
Squirming Emergence
8% of 139 decks
+4% synergy
Roil Spout
8% of 79 decks
+8% synergy
Regrowth
7% of 429 decks
+4% synergy
Return Triumphant
7% of 94 decks
+7% synergy
Retether
7% of 162 decks
+6% synergy
Revive the Shire
7% of 230 decks
+5% synergy
Reanimate
7% of 618 decks
-9% synergy
Terror Tide
7% of 220 decks
+6% synergy
Vindicate
7% of 162 decks
+0% synergy
Rush of Ice
6% of 109 decks
+6% synergy
Coastal Discovery
6% of 109 decks
+6% synergy
Sevinne's Reclamation
6% of 157 decks
-1% synergy
Boiling Earth
6% of 97 decks
+6% synergy
Blasphemous Act
6% of 97 decks
-27% synergy
Mutilate
6% of 618 decks
+4% synergy
Diabolic Tutor
6% of 618 decks
-0% synergy
Night's Whisper
6% of 618 decks
-3% synergy
Casualties of War
6% of 427 decks
+1% synergy
Utility Artifacts
Liquimetal Coating
31% of 616 decks
+31% synergy
Swiftfoot Boots
31% of 616 decks
+3% synergy
Ichor Wellspring
28% of 616 decks
+26% synergy
Crucible of Worlds
21% of 618 decks
+18% synergy
Servo Schematic
20% of 616 decks
+20% synergy
Nimblewright Schematic
20% of 588 decks
+20% synergy
Lightning Greaves
19% of 618 decks
-6% synergy
Thousand-Year Elixir
19% of 616 decks
+17% synergy
Mycosynth Wellspring
18% of 616 decks
+17% synergy
Vat of Rebirth
14% of 428 decks
+12% synergy
Sting, the Glinting Dagger
13% of 336 decks
+12% synergy
Prized Statue
12% of 588 decks
+12% synergy
Mephitic Draught
9% of 191 decks
+9% synergy
Illusionist's Bracers
8% of 616 decks
+7% synergy
Genesis Chamber
8% of 618 decks
+7% synergy
Ugin's Nexus
8% of 616 decks
+7% synergy
Skullclamp
8% of 618 decks
-5% synergy
Wayfarer's Bauble
7% of 618 decks
-3% synergy
Expedition Map
7% of 616 decks
+3% synergy
Magewright's Stone
6% of 617 decks
+6% synergy
Thornbite Staff
6% of 616 decks
+5% synergy
Eriette's Tempting Apple
6% of 275 decks
+5% synergy
Staff of the Storyteller
6% of 124 decks
+4% synergy
Bolas's Citadel
6% of 614 decks
-4% synergy
Zuran Orb
5% of 618 decks
+4% synergy
Ichormoon Gauntlet
5% of 76 decks
+3% synergy
Enchantments
Aspect of Mongoose
42% of 429 decks
+42% synergy
Instill Energy
37% of 429 decks
+36% synergy
Sanctum of All
31% of 70 decks
+26% synergy
Wind Zendikon
30% of 109 decks
+30% synergy
Undergrowth Recon
29% of 113 decks
+28% synergy
Ulvenwald Mysteries
29% of 429 decks
+28% synergy
Crusher Zendikon
29% of 97 decks
+29% synergy
Wild Growth
29% of 429 decks
+18% synergy
Kaya's Ghostform
25% of 614 decks
+21% synergy
Honden of Infinite Rage
24% of 97 decks
+23% synergy
On the Trail
24% of 93 decks
+22% synergy
Honden of Seeing Winds
23% of 109 decks
+22% synergy
Exploration
23% of 429 decks
+14% synergy
Crackling Emergence
23% of 92 decks
+23% synergy
Agent of the Iron Throne
22% of 588 decks
+20% synergy
Sanctum of Calm Waters
22% of 105 decks
+21% synergy
Sterling Grove
22% of 83 decks
+14% synergy
Fortitude
21% of 429 decks
+20% synergy
Sanctum of Shattered Heights
20% of 93 decks
+20% synergy
The Kami War
20% of 69 decks
+13% synergy
Ossification
20% of 124 decks
+19% synergy
The Mending of Dominaria
20% of 429 decks
+18% synergy
Darksteel Mutation
20% of 161 decks
+14% synergy
All That Glitters
19% of 157 decks
+14% synergy
Druid Class
18% of 424 decks
+15% synergy
Feather of Flight
18% of 17 decks
+16% synergy
Defiled Crypt // Cadaver Lab
18% of 17 decks
+11% synergy
Ethereal Armor
17% of 161 decks
+14% synergy
Spreading Algae
17% of 429 decks
+17% synergy
Ghostly Prison
16% of 162 decks
+4% synergy
Utopia Sprawl
16% of 429 decks
+8% synergy
Awaken the Ancient
15% of 97 decks
+15% synergy
Guardian Zendikon
15% of 161 decks
+15% synergy
Abundant Growth
15% of 429 decks
+13% synergy
Fungal Fortitude
15% of 191 decks
+14% synergy
Spelunking
14% of 145 decks
+9% synergy
Mirari's Wake
14% of 83 decks
+0% synergy
Journey to Eternity
14% of 429 decks
+11% synergy
Biotransference
14% of 560 decks
+13% synergy
Sphere of Safety
14% of 161 decks
+10% synergy
Honden of Cleansing Fire
14% of 162 decks
+13% synergy
Planar Disruption
14% of 120 decks
+13% synergy
Petrify
14% of 59 decks
+13% synergy
Glasswing Grace
13% of 30 decks
+9% synergy
Nature's Chosen
13% of 429 decks
+13% synergy
Hyena Umbra
13% of 161 decks
+11% synergy
Sanctum of Tranquil Light
13% of 157 decks
+12% synergy
Binding the Old Gods
13% of 424 decks
+7% synergy
Bastion of Remembrance
13% of 610 decks
+6% synergy
Animate Dead
13% of 618 decks
+3% synergy
Battles
Invasion of Zendikar
11% of 266 decks
+8% synergy
Planeswalkers
Nissa of Shadowed Boughs
19% of 425 decks
+17% synergy
Wrenn and Realmbreaker
11% of 272 decks
+9% synergy
Nissa, Steward of Elements
11% of 89 decks
+10% synergy
Koth of the Hammer
8% of 97 decks
+8% synergy
Nissa, Who Shakes the World
6% of 427 decks
+3% synergy
Nissa, Vital Force
6% of 429 decks
+5% synergy
Lord Windgrace
6% of 84 decks
+5% synergy
Liliana of the Dark Realms
6% of 616 decks
+4% synergy
Kaya, Intangible Slayer
6% of 127 decks
+4% synergy
Nissa, Worldwaker
5% of 429 decks
+5% synergy
Utility Lands
Mishra's Factory
47% of 618 decks
+46% synergy
Restless Bivouac
44% of 34 decks
+41% synergy
Restless Cottage
42% of 198 decks
+38% synergy
Mishra's Foundry
42% of 552 decks
+42% synergy
Restless Spire
41% of 37 decks
+38% synergy
Dryad Arbor
40% of 429 decks
+36% synergy
Vault of Whispers
40% of 618 decks
+36% synergy
Restless Vents
40% of 35 decks
+37% synergy
Restless Ridgeline
40% of 30 decks
+37% synergy
Restless Vinestalk
39% of 41 decks
+36% synergy
Restless Anchorage
39% of 31 decks
+36% synergy
Blinkmoth Nexus
37% of 618 decks
+37% synergy
Restless Reef
37% of 38 decks
+33% synergy
Restless Prairie
35% of 31 decks
+33% synergy
Darksteel Citadel
33% of 618 decks
+29% synergy
Raging Ravine
30% of 84 decks
+27% synergy
Reliquary Tower
29% of 616 decks
-0% synergy
Lavaclaw Reaches
29% of 97 decks
+28% synergy
Hissing Quagmire
28% of 429 decks
+26% synergy
Wandering Fumarole
27% of 81 decks
+26% synergy
Stirring Wildwood
27% of 83 decks
+25% synergy
Restless Fortress
26% of 95 decks
+23% synergy
Khalni Garden
26% of 429 decks
+25% synergy
Lumbering Falls
26% of 89 decks
+24% synergy
Bojuka Bog
26% of 616 decks
-5% synergy
Creeping Tar Pit
26% of 109 decks
+23% synergy
Celestial Colonnade
24% of 79 decks
+23% synergy
Den of the Bugbear
24% of 93 decks
+22% synergy
Treetop Village
24% of 429 decks
+23% synergy
Needle Spires
21% of 76 decks
+19% synergy
Urborg, Tomb of Yawgmoth
20% of 617 decks
+10% synergy
Hall of Heliod's Generosity
18% of 158 decks
+12% synergy
Ghitu Encampment
18% of 97 decks
+17% synergy
Hall of Storm Giants
17% of 104 decks
+16% synergy
Dunes of the Dead
17% of 616 decks
+16% synergy
Faerie Conclave
17% of 109 decks
+16% synergy
Lair of the Hydra
16% of 424 decks
+14% synergy
Nantuko Monastery
16% of 83 decks
+16% synergy
Shambling Vent
16% of 161 decks
+14% synergy
Gingerbread Cabin
15% of 425 decks
+13% synergy
Inkmoth Nexus
15% of 616 decks
+14% synergy
Shifting Woodland
15% of 62 decks
+5% synergy
Spawning Pool
14% of 618 decks
+14% synergy
Yavimaya, Cradle of Growth
14% of 607 decks
+5% synergy
Drownyard Temple
14% of 616 decks
+13% synergy
Mutavault
12% of 616 decks
+11% synergy
Dread Statuary
12% of 616 decks
+12% synergy
Cabal Coffers
12% of 618 decks
+1% synergy
Witch's Cottage
12% of 611 decks
+8% synergy
Gods' Eye, Gate to the Reikai
11% of 618 decks
+11% synergy
Mana Artifacts
Sol Ring
62% of 618 decks
-22% synergy
Arcane Signet
46% of 611 decks
-26% synergy
Patriar's Seal
26% of 588 decks
+24% synergy
Golgari Signet
17% of 429 decks
+5% synergy
Talisman of Resilience
14% of 426 decks
+3% synergy
Orzhov Signet
14% of 162 decks
-14% synergy
Thought Vessel
13% of 616 decks
-3% synergy
Talisman of Hierarchy
11% of 158 decks
-14% synergy
Talisman of Dominance
10% of 109 decks
-21% synergy
Timeless Lotus
8% of 59 decks
-6% synergy
Decanter of Endless Water
8% of 588 decks
+3% synergy
Dimir Signet
7% of 109 decks
-22% synergy
Mind Stone
7% of 618 decks
-11% synergy
Talisman of Indulgence
5% of 97 decks
-21% synergy
Lands
Command Tower
62% of 616 decks
-12% synergy
Darkmoss Bridge
56% of 424 decks
+53% synergy
Llanowar Wastes
31% of 429 decks
+6% synergy
Woodland Cemetery
28% of 429 decks
+0% synergy
Valgavoth's Lair
26% of 35 decks
+21% synergy
Overgrown Tomb
24% of 429 decks
-18% synergy
Godless Shrine
24% of 162 decks
-17% synergy
Evolving Wilds
23% of 616 decks
+2% synergy
Temple of Malady
23% of 429 decks
+7% synergy
Isolated Chapel
22% of 161 decks
-5% synergy
Undergrowth Stadium
21% of 424 decks
-5% synergy
Tainted Wood
20% of 429 decks
+7% synergy
Golgari Rot Farm
20% of 429 decks
+2% synergy
Terramorphic Expanse
19% of 617 decks
+4% synergy
Ziatora's Proving Ground
19% of 72 decks
-13% synergy
Jetmir's Garden
19% of 62 decks
-14% synergy
Shineshadow Snarl
19% of 157 decks
+7% synergy
Vault of Champions
19% of 157 decks
-7% synergy
Indatha Triome
19% of 79 decks
-12% synergy
Viridescent Bog
18% of 83 decks
+7% synergy
Raffine's Tower
18% of 67 decks
-10% synergy
Caves of Koilos
18% of 162 decks
-10% synergy
Spara's Headquarters
18% of 62 decks
-14% synergy
Opulent Palace
17% of 89 decks
-10% synergy
Orzhov Basilica
17% of 162 decks
+1% synergy
Tainted Field
16% of 162 decks
+3% synergy
Necroblossom Snarl
15% of 424 decks
+4% synergy
Haunted Mire
15% of 406 decks
+7% synergy
Sunken Hollow
15% of 109 decks
-20% synergy
The World Tree
14% of 70 decks
-19% synergy
Exotic Orchard
14% of 616 decks
-21% synergy
Ketria Triome
14% of 71 decks
-19% synergy
Fetid Heath
14% of 161 decks
+3% synergy
Myriad Landscape
13% of 616 decks
-6% synergy
Temple Garden
13% of 83 decks
-27% synergy
Scoured Barrens
13% of 161 decks
+4% synergy
Zagoth Triome
13% of 85 decks
-18% synergy
Temple of Silence
12% of 161 decks
-6% synergy
Jungle Shrine
12% of 74 decks
-20% synergy
Woodland Chasm
12% of 424 decks
+7% synergy
Mystic Monastery
12% of 75 decks
-14% synergy
Frontier Bivouac
12% of 75 decks
-15% synergy
Dimir Aqueduct
12% of 109 decks
-5% synergy
Watery Grave
12% of 109 decks
-29% synergy
Verdant Catacombs
12% of 616 decks
+0% synergy
Deathcap Glade
12% of 423 decks
-2% synergy
Concealed Courtyard
12% of 161 decks
+6% synergy
Xander's Lounge
12% of 69 decks
-16% synergy
Brightclimb Pathway
11% of 157 decks
+1% synergy
Jungle Hollow
11% of 429 decks
+3% synergy