Midnight Duelist (Card)

Midnight Duelist
0.00%inclusion120 decks3.48M decks
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Myrel, Shield of Argive
0.1%inclusion6 decks7.19K decks
Mikaeus, the Lunarch
0.9%inclusion4 decks452 decks
Thalia, Heretic Cathar
0.8%inclusion3 decks367 decks
Katilda, Dawnhart Martyr
0.8%inclusion3 decks373 decks
Katilda, Dawnhart Prime
0.1%inclusion3 decks2.31K decks
Greymond, Avacyn's Stalwart
0.1%inclusion3 decks2.41K decks
Morophon, the Boundless
0.0%inclusion3 decks12.9K decks
Major Teroh
5.3%inclusion2 decks38 decks
Wilfred Mott
0.6%inclusion2 decks325 decks
Thalia, Guardian of Thraben
0.4%inclusion2 decks532 decks
Isamaru, Hound of Konda
0.3%inclusion2 decks605 decks
Harbin, Vanguard Aviator
0.2%inclusion2 decks1.11K decks
Archangel Avacyn
0.2%inclusion2 decks1.30K decks
Shay Cormac
0.1%inclusion2 decks1.59K decks
Tadeas, Juniper Ascendant
0.1%inclusion2 decks1.73K decks
Commander Mustard
0.1%inclusion2 decks3.20K decks
Avacyn, Angel of Hope
0.1%inclusion2 decks3.79K decks
Kyler, Sigardian Emissary
0.0%inclusion2 decks5.54K decks
Delney, Streetwise Lookout
0.0%inclusion2 decks5.87K decks
Saskia the Unyielding
0.0%inclusion2 decks7.07K decks
New Cards
Abandoned Air Temple
0.0%inclusion0 decks10 decks
0%synergy
High Synergy Cards
Avacyn's Pilgrim
38%inclusion12 decks32 decks
37%synergy
Elite Inquisitor
35%inclusion42 decks120 decks
35%synergy
Swords to Plowshares
33%inclusion39 decks120 decks
32%synergy
Champion of the Parish
28%inclusion33 decks120 decks
27%synergy
Katilda, Dawnhart Prime
25%inclusion8 decks32 decks
25%synergy
Diregraf Escort
25%inclusion8 decks32 decks
25%synergy
Mentor of the Meek
24%inclusion29 decks120 decks
24%synergy
Path to Exile
23%inclusion27 decks120 decks
22%synergy
Blazing Torch
21%inclusion25 decks120 decks
21%synergy
Moon Heron
21%inclusion5 decks24 decks
21%synergy
Top Cards
Avacyn's Pilgrim
38%inclusion12 decks32 decks
37%synergy
Elite Inquisitor
35%inclusion42 decks120 decks
35%synergy
Swords to Plowshares
33%inclusion39 decks120 decks
32%synergy
Champion of the Parish
28%inclusion33 decks120 decks
27%synergy
Katilda, Dawnhart Prime
25%inclusion8 decks32 decks
25%synergy
Diregraf Escort
25%inclusion8 decks32 decks
25%synergy
Mentor of the Meek
24%inclusion29 decks120 decks
24%synergy
Path to Exile
23%inclusion27 decks120 decks
22%synergy
Blazing Torch
21%inclusion25 decks120 decks
21%synergy
Moon Heron
21%inclusion5 decks24 decks
21%synergy
Game Changers
Rhystic Study
17%inclusion4 decks24 decks
17%synergy
Aura Shards
9.4%inclusion3 decks32 decks
9%synergy
Teferi's Protection
7.5%inclusion9 decks120 decks
7%synergy
Smothering Tithe
5.8%inclusion7 decks120 decks
6%synergy
Creatures
Amoeboid Changeling
21%inclusion5 decks24 decks
21%synergy
Imagecrafter
21%inclusion5 decks24 decks
21%synergy
Slayer of the Wicked
20%inclusion24 decks120 decks
20%synergy
Vampire Slayer
19%inclusion23 decks120 decks
19%synergy
Devout Chaplain
18%inclusion21 decks120 decks
17%synergy
Thalia's Lieutenant
17%inclusion20 decks120 decks
17%synergy
Mistform Mutant
17%inclusion4 decks24 decks
17%synergy
Prince Imrahil the Fair
17%inclusion4 decks24 decks
17%synergy
Faramir, Prince of Ithilien
17%inclusion4 decks24 decks
17%synergy
Odric, Lunarch Marshal
16%inclusion19 decks120 decks
16%synergy
Hamlet Captain
16%inclusion5 decks32 decks
16%synergy
Scorned Villager
16%inclusion5 decks32 decks
16%synergy
Bird Admirer
16%inclusion5 decks32 decks
16%synergy
Varis, Silverymoon Ranger
16%inclusion5 decks32 decks
16%synergy
Champion of Lambholt
16%inclusion5 decks32 decks
16%synergy
Thalia, Guardian of Thraben
14%inclusion17 decks120 decks
14%synergy
Fiend Hunter
14%inclusion17 decks120 decks
14%synergy
Crossway Troublemakers
14%inclusion4 decks29 decks
14%synergy
Blood Artist
14%inclusion4 decks29 decks
14%synergy
Vampire of the Dire Moon
14%inclusion4 decks29 decks
14%synergy
Riders of Gavony
13%inclusion16 decks120 decks
13%synergy
Mikaeus, the Lunarch
13%inclusion16 decks120 decks
13%synergy
Cathar Commando
13%inclusion15 decks120 decks
12%synergy
Moonblade Shinobi
13%inclusion3 decks24 decks
12%synergy
Brinelin, the Moon Kraken
13%inclusion3 decks24 decks
12%synergy
Pippin, Guard of the Citadel
13%inclusion3 decks24 decks
12%synergy
Kami of the Crescent Moon
13%inclusion3 decks24 decks
12%synergy
Moonbow Illusionist
13%inclusion3 decks24 decks
12%synergy
Moonlit Scavengers
13%inclusion3 decks24 decks
12%synergy
Moonfolk Puzzlemaker
13%inclusion3 decks24 decks
12%synergy
Nephalia Moondrakes
13%inclusion3 decks24 decks
12%synergy
Patron of the Moon
13%inclusion3 decks24 decks
12%synergy
Oakshade Stalker
13%inclusion4 decks32 decks
12%synergy
Veteran Cathar
13%inclusion4 decks32 decks
12%synergy
Arbor Elf
13%inclusion4 decks32 decks
12%synergy
Cult of the Waxing Moon
13%inclusion4 decks32 decks
12%synergy
Beast Whisperer
13%inclusion4 decks32 decks
12%synergy
Mayor of Avabruck
13%inclusion4 decks32 decks
12%synergy
Kyler, Sigardian Emissary
13%inclusion4 decks32 decks
12%synergy
Heronblade Elite
13%inclusion4 decks32 decks
12%synergy
Somberwald Sage
13%inclusion4 decks32 decks
12%synergy
Bastion Protector
12%inclusion14 decks120 decks
12%synergy
Odric, Master Tactician
12%inclusion14 decks120 decks
12%synergy
Elite Vanguard
12%inclusion14 decks120 decks
12%synergy
Lunarch Veteran
11%inclusion13 decks120 decks
11%synergy
Baneslayer Angel
11%inclusion13 decks120 decks
11%synergy
Goldnight Commander
11%inclusion13 decks120 decks
11%synergy
Thraben Valiant
11%inclusion13 decks120 decks
11%synergy
Avacynian Priest
11%inclusion13 decks120 decks
11%synergy
Thraben Doomsayer
11%inclusion13 decks120 decks
11%synergy
Instants
Lightning Bolt
17%inclusion5 decks29 decks
17%synergy
Heroic Intervention
16%inclusion5 decks32 decks
16%synergy
Disenchant
13%inclusion16 decks120 decks
13%synergy
Spare from Evil
13%inclusion15 decks120 decks
12%synergy
Pale Moon
13%inclusion3 decks24 decks
12%synergy
Counterspell
13%inclusion3 decks24 decks
12%synergy
Lunar Rejection
13%inclusion3 decks24 decks
12%synergy
Beast Within
13%inclusion4 decks32 decks
12%synergy
Moonlight Hunt
13%inclusion4 decks32 decks
12%synergy
Repel the Abominable
12%inclusion14 decks120 decks
12%synergy
Moonlight Bargain
10%inclusion3 decks29 decks
10%synergy
Murder
10%inclusion3 decks29 decks
10%synergy
Anguished Unmaking
10%inclusion3 decks29 decks
10%synergy
Human Frailty
10%inclusion3 decks29 decks
10%synergy
Touch of Moonglove
10%inclusion3 decks29 decks
10%synergy
Boros Charm
10%inclusion3 decks29 decks
10%synergy
Moonrager's Slash
10%inclusion3 decks29 decks
10%synergy
Moonhold
10%inclusion3 decks29 decks
10%synergy
Lace with Moonglove
9.4%inclusion3 decks32 decks
9%synergy
Giant Growth
9.4%inclusion3 decks32 decks
9%synergy
Titanic Growth
9.4%inclusion3 decks32 decks
9%synergy
Kindred Summons
9.4%inclusion3 decks32 decks
9%synergy
Brave the Elements
9.2%inclusion11 decks120 decks
9%synergy
Ethereal Haze
8.3%inclusion10 decks120 decks
8%synergy
Stroke of Midnight
8.3%inclusion10 decks120 decks
8%synergy
Generous Gift
8.3%inclusion10 decks120 decks
8%synergy
Return to Dust
7.5%inclusion9 decks120 decks
7%synergy
Flawless Maneuver
7.5%inclusion9 decks120 decks
7%synergy
Call the Coppercoats
7.5%inclusion9 decks120 decks
7%synergy
Akroma's Will
7.5%inclusion9 decks120 decks
7%synergy
Unbreakable Formation
6.7%inclusion8 decks120 decks
7%synergy
Erase
6.7%inclusion8 decks120 decks
7%synergy
Safe Passage
6.7%inclusion8 decks120 decks
7%synergy
Flare of Faith
5.8%inclusion7 decks120 decks
6%synergy
Adamant Will
5.8%inclusion7 decks120 decks
6%synergy
Cloudshift
5.8%inclusion7 decks120 decks
6%synergy
Holy Day
5.8%inclusion7 decks120 decks
6%synergy
Moment of Heroism
5.8%inclusion7 decks120 decks
6%synergy
Dawn Charm
5.8%inclusion7 decks120 decks
6%synergy
Divine Smite
5.0%inclusion6 decks120 decks
5%synergy
Strength of Arms
5.0%inclusion6 decks120 decks
5%synergy
Raise the Alarm
5.0%inclusion6 decks120 decks
5%synergy
Faith's Shield
5.0%inclusion6 decks120 decks
5%synergy
Sorceries
Unnatural Moonrise
23%inclusion3 decks13 decks
23%synergy
Divination
17%inclusion4 decks24 decks
17%synergy
Kodama's Reach
16%inclusion5 decks32 decks
16%synergy
Cultivate
16%inclusion5 decks32 decks
16%synergy
Cleansing Ray
15%inclusion18 decks120 decks
15%synergy
Feast of Blood
14%inclusion4 decks29 decks
14%synergy
Angelfire Ignition
14%inclusion4 decks29 decks
14%synergy
Rally at the Hornburg
14%inclusion4 decks29 decks
14%synergy
Fireball
14%inclusion4 decks29 decks
14%synergy
Gather the Townsfolk
13%inclusion16 decks120 decks
13%synergy
Mass Appeal
13%inclusion3 decks24 decks
12%synergy
Join the Dance
13%inclusion4 decks32 decks
12%synergy
Wrath of God
12%inclusion14 decks120 decks
12%synergy
Rite of Oblivion
10%inclusion3 decks29 decks
10%synergy
Faithless Looting
10%inclusion3 decks29 decks
10%synergy
Response // Resurgence
10%inclusion3 decks29 decks
10%synergy
Harmless Offering
10%inclusion3 decks29 decks
10%synergy
Mulch
9.4%inclusion3 decks32 decks
9%synergy
Travel Preparations
9.4%inclusion3 decks32 decks
9%synergy
Austere Command
8.3%inclusion10 decks120 decks
8%synergy
Increasing Devotion
8.3%inclusion10 decks120 decks
8%synergy
Open the Armory
6.7%inclusion8 decks120 decks
7%synergy
Sunset Revelry
6.7%inclusion8 decks120 decks
7%synergy
Cleansing Nova
6.7%inclusion8 decks120 decks
7%synergy
Hour of Reckoning
5.8%inclusion7 decks120 decks
6%synergy
Vanquish the Horde
5.8%inclusion7 decks120 decks
6%synergy
The Battle of Bywater
5.8%inclusion7 decks120 decks
6%synergy
Visions of Glory
5.8%inclusion7 decks120 decks
6%synergy
Deploy to the Front
5.0%inclusion6 decks120 decks
5%synergy
Martial Coup
5.0%inclusion6 decks120 decks
5%synergy
Mass Calcify
5.0%inclusion6 decks120 decks
5%synergy
Farewell
5.0%inclusion6 decks120 decks
5%synergy
Arm the Cathars
5.0%inclusion6 decks120 decks
5%synergy
Utility Artifacts
Swiftfoot Boots
15%inclusion18 decks120 decks
15%synergy
Lightning Greaves
11%inclusion13 decks120 decks
11%synergy
Honeymoon Hearse
10%inclusion3 decks29 decks
10%synergy
Ranger's Longbow
9.4%inclusion3 decks32 decks
9%synergy
Galadhrim Bow
9.4%inclusion3 decks32 decks
9%synergy
Pearl Medallion
8.3%inclusion10 decks120 decks
8%synergy
Avacyn's Collar
7.5%inclusion9 decks120 decks
7%synergy
Horn of Gondor
7.5%inclusion9 decks120 decks
7%synergy
Oketra's Monument
6.7%inclusion8 decks120 decks
7%synergy
True-Faith Censer
6.7%inclusion8 decks120 decks
7%synergy
Moonsilver Spear
6.7%inclusion8 decks120 decks
7%synergy
Mask of Avacyn
5.8%inclusion7 decks120 decks
6%synergy
Herald's Horn
5.8%inclusion7 decks120 decks
6%synergy
Spear of Heliod
5.8%inclusion7 decks120 decks
6%synergy
Aettir and Priwen
5.5%inclusion3 decks55 decks
5%synergy
Investigator's Journal
5.0%inclusion6 decks120 decks
5%synergy
Wayfarer's Bauble
5.0%inclusion6 decks120 decks
5%synergy
Sharpened Pitchfork
5.0%inclusion6 decks120 decks
5%synergy
Skullclamp
5.0%inclusion6 decks120 decks
5%synergy
Vanquisher's Banner
5.0%inclusion6 decks120 decks
5%synergy
Akroma's Memorial
5.0%inclusion6 decks120 decks
5%synergy
Inquisitor's Flail
5.0%inclusion6 decks120 decks
5%synergy
Heavy Mattock
5.0%inclusion6 decks120 decks
5%synergy
Scroll of Avacyn
5.0%inclusion6 decks120 decks
5%synergy
Enchantments
Cathars' Crusade
19%inclusion23 decks120 decks
19%synergy
Guardian Project
19%inclusion6 decks32 decks
19%synergy
Unnatural Selection
17%inclusion4 decks24 decks
17%synergy
Full Moon's Rise
16%inclusion5 decks32 decks
16%synergy
Darkest Hour
14%inclusion4 decks29 decks
14%synergy
Kindred Discovery
13%inclusion3 decks24 decks
12%synergy
Lunar Force
13%inclusion3 decks24 decks
12%synergy
Imprisoned in the Moon
13%inclusion3 decks24 decks
12%synergy
Ulvenwald Mysteries
13%inclusion4 decks32 decks
12%synergy
Prismatic Omen
13%inclusion4 decks32 decks
12%synergy
Sanguine Bond
10%inclusion3 decks29 decks
10%synergy
Bastion of Remembrance
10%inclusion3 decks29 decks
10%synergy
Bad Moon
10%inclusion3 decks29 decks
10%synergy
Call of the Full Moon
10%inclusion3 decks29 decks
10%synergy
Oath of Eorl
10%inclusion3 decks29 decks
10%synergy
Assemble the Legion
10%inclusion3 decks29 decks
10%synergy
Chaos Moon
10%inclusion3 decks29 decks
10%synergy
Alpine Moon
10%inclusion3 decks29 decks
10%synergy
Blood Moon
10%inclusion3 decks29 decks
10%synergy
Hope Against Hope
10%inclusion12 decks120 decks
10%synergy
Pacifism
10%inclusion12 decks120 decks
10%synergy
Intangible Virtue
10%inclusion12 decks120 decks
10%synergy
Honor of the Pure
10%inclusion12 decks120 decks
10%synergy
Howlpack Resurgence
9.4%inclusion3 decks32 decks
9%synergy
Wheel of Sun and Moon
9.4%inclusion3 decks32 decks
9%synergy
Hardened Scales
9.4%inclusion3 decks32 decks
9%synergy
Howling Moon
9.4%inclusion3 decks32 decks
9%synergy
Laid to Rest
9.4%inclusion3 decks32 decks
9%synergy
Tocasia's Welcome
9.2%inclusion11 decks120 decks
9%synergy
Defang
9.2%inclusion11 decks120 decks
9%synergy
Cathar's Call
8.3%inclusion10 decks120 decks
8%synergy
Ghostly Prison
8.3%inclusion10 decks120 decks
8%synergy
Commander's Authority
7.5%inclusion9 decks120 decks
7%synergy
Spirit Mantle
7.5%inclusion9 decks120 decks
7%synergy
Bonds of Faith
6.7%inclusion8 decks120 decks
7%synergy
Circle of Confinement
6.7%inclusion8 decks120 decks
7%synergy
Land Tax
6.7%inclusion8 decks120 decks
7%synergy
Absolute Grace
5.8%inclusion7 decks120 decks
6%synergy
Authority of the Consuls
5.8%inclusion7 decks120 decks
6%synergy
Glorious Anthem
5.8%inclusion7 decks120 decks
6%synergy
Mask of Law and Grace
5.0%inclusion6 decks120 decks
5%synergy
Sigarda's Aid
5.0%inclusion6 decks120 decks
5%synergy
Blind Obedience
5.0%inclusion6 decks120 decks
5%synergy
Always Watching
5.0%inclusion6 decks120 decks
5%synergy
Banishing Light
5.0%inclusion6 decks120 decks
5%synergy
Planeswalkers
Arlinn Kord
23%inclusion3 decks13 decks
23%synergy
Arlinn, the Pack's Hope
23%inclusion3 decks13 decks
23%synergy
Tamiyo, the Moon Sage
13%inclusion3 decks24 decks
12%synergy
Elspeth, Sun's Champion
5.8%inclusion7 decks120 decks
6%synergy
Utility Lands
Slayers' Stronghold
17%inclusion5 decks29 decks
17%synergy
Gavony Township
16%inclusion5 decks32 decks
16%synergy
Bojuka Bog
14%inclusion4 decks29 decks
14%synergy
Vault of the Archangel
14%inclusion4 decks29 decks
14%synergy
Moonring Island
13%inclusion3 decks24 decks
12%synergy
Castle Ardenvale
10%inclusion12 decks120 decks
10%synergy
Boseiju, Who Endures
9.4%inclusion3 decks32 decks
9%synergy
Reliquary Tower
9.2%inclusion11 decks120 decks
9%synergy
Temple of the False God
8.3%inclusion10 decks120 decks
8%synergy
Rogue's Passage
8.3%inclusion10 decks120 decks
8%synergy
War Room
6.7%inclusion8 decks120 decks
7%synergy
Seraph Sanctuary
5.8%inclusion7 decks120 decks
6%synergy
Emeria, the Sky Ruin
5.8%inclusion7 decks120 decks
6%synergy
Idyllic Grange
5.0%inclusion6 decks120 decks
5%synergy
Hall of Heliod's Generosity
5.0%inclusion6 decks120 decks
5%synergy
Eiganjo, Seat of the Empire
5.0%inclusion6 decks120 decks
5%synergy
Nykthos, Shrine to Nyx
5.0%inclusion6 decks120 decks
5%synergy
Mana Artifacts
Sol Ring
51%inclusion61 decks120 decks
51%synergy
Arcane Signet
40%inclusion48 decks120 decks
40%synergy
Orzhov Signet
31%inclusion9 decks29 decks
31%synergy
Boros Signet
24%inclusion7 decks29 decks
24%synergy
Azorius Signet
17%inclusion4 decks24 decks
17%synergy
Moonsnare Prototype
13%inclusion3 decks24 decks
12%synergy
Commander's Sphere
12%inclusion14 decks120 decks
12%synergy
Orzhov Cluestone
10%inclusion3 decks29 decks
10%synergy
Charcoal Diamond
10%inclusion3 decks29 decks
10%synergy
Selesnya Signet
9.4%inclusion3 decks32 decks
9%synergy
Mind Stone
9.2%inclusion11 decks120 decks
9%synergy
Marble Diamond
7.5%inclusion9 decks120 decks
7%synergy
Chromatic Lantern
5.8%inclusion7 decks120 decks
6%synergy
Pristine Talisman
5.0%inclusion6 decks120 decks
5%synergy
The Celestus
5.0%inclusion6 decks120 decks
5%synergy
Lands
Zagoth Triome
40%inclusion4 decks10 decks
40%synergy
Ketria Triome
40%inclusion4 decks10 decks
40%synergy
Seaside Citadel
38%inclusion5 decks13 decks
38%synergy
Command Tower
36%inclusion43 decks120 decks
36%synergy
Temple of Enlightenment
33%inclusion8 decks24 decks
33%synergy
Indatha Triome
33%inclusion4 decks12 decks
33%synergy
Insomnia, Crown City
31%inclusion4 decks13 decks
31%synergy
Frontier Bivouac
30%inclusion3 decks10 decks
30%synergy
Arcane Sanctum
29%inclusion4 decks14 decks
29%synergy
Temple of Silence
28%inclusion8 decks29 decks
28%synergy
Mystic Monastery
27%inclusion3 decks11 decks
27%synergy
Raugrin Triome
27%inclusion3 decks11 decks
27%synergy
Savai Triome
27%inclusion4 decks15 decks
27%synergy
Nomad Outpost
27%inclusion4 decks15 decks
27%synergy
Prairie Stream
25%inclusion6 decks24 decks
25%synergy
Bayou
25%inclusion3 decks12 decks
25%synergy
Orzhov Basilica
24%inclusion7 decks29 decks
24%synergy
Sacred Foundry
24%inclusion7 decks29 decks
24%synergy
Evolving Wilds
23%inclusion28 decks120 decks
23%synergy
Breeding Pool
23%inclusion3 decks13 decks
23%synergy
Spara's Headquarters
23%inclusion3 decks13 decks
23%synergy
Taiga
23%inclusion3 decks13 decks
23%synergy
Sea of Clouds
21%inclusion5 decks24 decks
21%synergy
Orzhov Guildgate
21%inclusion6 decks29 decks
21%synergy
Scoured Barrens
21%inclusion6 decks29 decks
21%synergy
Boros Guildgate
21%inclusion6 decks29 decks
21%synergy
Boros Garrison
21%inclusion6 decks29 decks
21%synergy
Badlands
20%inclusion3 decks15 decks
20%synergy
Elegant Parlor
19%inclusion5 decks27 decks
19%synergy
Caves of Koilos
17%inclusion5 decks29 decks
17%synergy
Temple of Triumph
17%inclusion5 decks29 decks
17%synergy
Plateau
17%inclusion5 decks29 decks
17%synergy
Clifftop Retreat
17%inclusion5 decks29 decks
17%synergy
Skycloud Expanse
17%inclusion4 decks24 decks
17%synergy
Hallowed Fountain
17%inclusion4 decks24 decks
17%synergy
Sungrass Prairie
16%inclusion5 decks32 decks
16%synergy
Canopy Vista
16%inclusion5 decks32 decks
16%synergy
Temple of Plenty
16%inclusion5 decks32 decks
16%synergy
Terramorphic Expanse
14%inclusion17 decks120 decks
14%synergy
Path of Ancestry
14%inclusion17 decks120 decks
14%synergy
Godless Shrine
14%inclusion4 decks29 decks
14%synergy
Isolated Chapel
14%inclusion4 decks29 decks
14%synergy
Battlefield Forge
14%inclusion4 decks29 decks
14%synergy
Wind-Scarred Crag
14%inclusion4 decks29 decks
14%synergy
Azorius Chancery
13%inclusion3 decks24 decks
12%synergy
Tranquil Cove
13%inclusion3 decks24 decks
12%synergy
Blossoming Sands
13%inclusion4 decks32 decks
12%synergy
Temple Garden
13%inclusion4 decks32 decks
12%synergy
Myriad Landscape
12%inclusion14 decks120 decks
12%synergy
Silverquill Campus
10%inclusion3 decks29 decks
10%synergy