Bladewing the Risen
Twinflame
1
Prerequisites
What do I need to start this combo?
| Bladewing the Risen on the battlefield. | |
| Twinflame in hand. | |
 available |
Steps
How does this combo work?
1 | Cast Twinflame by paying , creating a token copy of Bladewing with haste. |
2 | Put the nontoken Bladewing from the battlefield into your graveyard due to the legend rule. |
3 | The Bladewing token's enter-the-battlefield ability triggers, returning Bladewing from your graveyard to the battlefield. |
4 | Put Bladewing from the battlefield into your graveyard due to the legend rule. |
5 | Bladewing's enter-the-battlefield ability triggers, returning it from your graveyard to the battlefield. |
6 | Repeat from step 4. |
Results
What do I get from this combo?
| Infinite death triggers | |
| Infinite ETB | |
| Infinite LTB |
Combo Metadata
258
DECKS
0.02%
OF 1306024 ELIGIBLE DECKS
Rank 5710
MOST PLAYED OF 30064 COMBOS
Neriv, Heart of the Storm
0.08% of 2498 decks
2 decks
Top Commanders
Bladewing the Risen
12.75% of 502 decks
64 decks
Rivaz of the Claw
1.67% of 3588 decks
60 decks
Kaalia of the Vast
0.08% of 25386 decks
20 decks
Rowan, Scion of War
0.18% of 9883 decks
18 decks
The Ur-Dragon
0.04% of 34501 decks
15 decks
Scion of the Ur-Dragon
0.24% of 3371 decks
8 decks
Tiamat
0.07% of 8322 decks
6 decks
Florian, Voldaren Scion
0.46% of 1095 decks
5 decks
Goro-Goro and Satoru
0.06% of 7988 decks
5 decks
Deadpool, Trading Card
0.08% of 6496 decks
5 decks
Davros, Dalek Creator
0.06% of 4756 decks
3 decks
Rohgahh, Kher Keep Overlord
0.26% of 1133 decks
3 decks
Karrthus, Tyrant of Jund
0.35% of 853 decks
3 decks
Mahadi, Emporium Master
0.19% of 1612 decks
3 decks
Ganax, Astral Hunter // Agent of the Iron Throne
0.90% of 221 decks
2 decks
Nicol Bolas, the Ravager
0.03% of 7616 decks
2 decks
Korvold, Fae-Cursed King
0.01% of 16343 decks
2 decks
New Cards
Whirlwing Stormbrood
33% of 9 decks
+31% synergy
Ureni of the Unwritten
33% of 9 decks
+25% synergy
Maelstrom of the Spirit Dragon
19% of 54 decks
+17% synergy
Transcendent Dragon
18% of 11 decks
+17% synergy
Dragonologist
18% of 11 decks
+17% synergy
High Synergy Cards
Dragon Tempest
59% of 258 decks
+56% synergy
Miirym, Sentinel Wyrm
61% of 31 decks
+54% synergy
Scourge of Valkas
56% of 258 decks
+53% synergy
Terror of the Peaks
57% of 258 decks
+52% synergy
Molten Echoes
47% of 258 decks
+45% synergy
Hoarding Broodlord
47% of 258 decks
+44% synergy
Lathliss, Dragon Queen
45% of 258 decks
+42% synergy
Crux of Fate
44% of 258 decks
+42% synergy
Savage Ventmaw
47% of 43 decks
+41% synergy
Animate Dead
50% of 258 decks
+41% synergy
Top Cards
Temur Ascendancy
52% of 31 decks
+36% synergy
Dark Ritual
49% of 258 decks
+26% synergy
Birds of Paradise
49% of 43 decks
+21% synergy
Swords to Plowshares
48% of 54 decks
-14% synergy
Faithless Looting
48% of 258 decks
+32% synergy
Reanimate
48% of 258 decks
+31% synergy
Dualcaster Mage
44% of 258 decks
+40% synergy
Saw in Half
43% of 258 decks
+40% synergy
Dragonlord Dromoka
42% of 31 decks
+38% synergy
Goldspan Dragon
40% of 258 decks
+34% synergy
Game Changers
Cyclonic Rift
41% of 44 decks
+15% synergy
Demonic Tutor
40% of 258 decks
+19% synergy
Jeska's Will
33% of 258 decks
+16% synergy
Enlightened Tutor
31% of 54 decks
+15% synergy
Vampiric Tutor
31% of 258 decks
+14% synergy
Deflecting Swat
29% of 258 decks
+13% synergy
Worldly Tutor
28% of 43 decks
+15% synergy
Ancient Tomb
24% of 258 decks
+14% synergy
Gamble
22% of 258 decks
+13% synergy
Chrome Mox
17% of 258 decks
+11% synergy
Creatures
Old Gnawbone
40% of 43 decks
+35% synergy
Ganax, Astral Hunter
37% of 258 decks
+34% synergy
Dragonspeaker Shaman
36% of 258 decks
+33% synergy
Rith, Liberated Primeval
35% of 31 decks
+32% synergy
Tiamat
35% of 31 decks
+28% synergy
Atarka, World Render
35% of 43 decks
+29% synergy
Ignoble Hierarch
35% of 43 decks
+10% synergy
Ancient Silver Dragon
34% of 44 decks
+31% synergy
Dragonlord's Servant
33% of 258 decks
+31% synergy
Worldgorger Dragon
31% of 258 decks
+30% synergy
Faeburrow Elder
29% of 31 decks
+18% synergy
Morophon, the Boundless
29% of 31 decks
+15% synergy
Noble Hierarch
29% of 31 decks
+13% synergy
Utvara Hellkite
29% of 258 decks
+26% synergy
Drakuseth, Maw of Flames
27% of 258 decks
+24% synergy
Rivaz of the Claw
26% of 258 decks
+24% synergy
Scion of the Ur-Dragon
26% of 31 decks
+21% synergy
Klauth, Unrivaled Ancient
26% of 43 decks
+22% synergy
Bloom Tender
26% of 43 decks
+18% synergy
Ancient Copper Dragon
25% of 258 decks
+21% synergy
Anger
25% of 258 decks
+19% synergy
Ancient Gold Dragon
24% of 54 decks
+22% synergy
Grand Abolisher
24% of 54 decks
+15% synergy
Esper Sentinel
24% of 54 decks
+4% synergy
Reckless Barbarian
24% of 258 decks
+23% synergy
Ancient Brass Dragon
23% of 258 decks
+21% synergy
Sarkhan, Soul Aflame
23% of 44 decks
+20% synergy
Ramos, Dragon Engine
23% of 31 decks
+15% synergy
Wrathful Red Dragon
22% of 258 decks
+21% synergy
Backdraft Hellkite
21% of 258 decks
+21% synergy
Delighted Halfling
21% of 43 decks
+9% synergy
Atsushi, the Blazing Sky
21% of 258 decks
+18% synergy
Decadent Dragon
21% of 224 decks
+17% synergy
Twinflame Tyrant
20% of 122 decks
+16% synergy
Astral Dragon
20% of 44 decks
+19% synergy
Silumgar, the Drifting Death
20% of 44 decks
+19% synergy
Cavern-Hoard Dragon
20% of 245 decks
+18% synergy
Gisela, Blade of Goldnight
20% of 54 decks
+14% synergy
Kolaghan, the Storm's Fury
20% of 258 decks
+19% synergy
Hellkite Courser
20% of 258 decks
+19% synergy
Hellkite Tyrant
20% of 258 decks
+17% synergy
Scourge of the Throne
20% of 258 decks
+17% synergy
Teneb, the Harvester
19% of 31 decks
+17% synergy
Two-Headed Hellkite
19% of 31 decks
+12% synergy
Ryusei, the Falling Star
19% of 258 decks
+18% synergy
Changeling Berserker
19% of 258 decks
+18% synergy
Knollspine Dragon
19% of 258 decks
+18% synergy
Thrakkus the Butcher
19% of 43 decks
+15% synergy
Deathrite Shaman
19% of 43 decks
+7% synergy
Aurelia, the Warleader
19% of 54 decks
+11% synergy
Instants
Entomb
38% of 258 decks
+31% synergy
Assassin's Trophy
35% of 43 decks
+5% synergy
Thrill of Possibility
33% of 258 decks
+23% synergy
Big Score
30% of 258 decks
+21% synergy
Chaos Warp
30% of 258 decks
-1% synergy
Sarkhan's Triumph
28% of 258 decks
+27% synergy
Mana Drain
27% of 44 decks
+12% synergy
Path to Exile
26% of 54 decks
-21% synergy
Burnt Offering
26% of 258 decks
+24% synergy
Fell the Profane
25% of 166 decks
+17% synergy
Terminate
25% of 258 decks
+5% synergy
Swan Song
25% of 44 decks
+9% synergy
Fierce Guardianship
25% of 44 decks
+7% synergy
Seething Song
24% of 258 decks
+18% synergy
Counterspell
23% of 44 decks
-20% synergy
Deadly Rollick
22% of 258 decks
+11% synergy
Silence
22% of 54 decks
+16% synergy
Teferi's Protection
22% of 54 decks
+3% synergy
Cabal Ritual
21% of 258 decks
+16% synergy
Boros Charm
20% of 54 decks
-4% synergy
Red Elemental Blast
20% of 258 decks
+14% synergy
Abrade
20% of 258 decks
+8% synergy
Bedevil
20% of 258 decks
+6% synergy
Eladamri's Call
19% of 31 decks
+9% synergy
Demand Answers
19% of 202 decks
+13% synergy
Unexpected Windfall
19% of 258 decks
+12% synergy
Abrupt Decay
19% of 43 decks
+8% synergy
Pyroblast
18% of 258 decks
+12% synergy
Rakdos Charm
18% of 258 decks
+4% synergy
An Offer You Can't Refuse
18% of 44 decks
-3% synergy
Lightning Bolt
17% of 258 decks
+7% synergy
Noxious Revival
16% of 43 decks
+11% synergy
Veil of Summer
16% of 43 decks
+11% synergy
Untimely Malfunction
16% of 138 decks
+9% synergy
Three Steps Ahead
15% of 26 decks
+13% synergy
Heroic Intervention
14% of 43 decks
-16% synergy
Negate
14% of 44 decks
-9% synergy
Tibalt's Trickery
14% of 258 decks
+8% synergy
Ephemerate
13% of 54 decks
+7% synergy
Anguished Unmaking
13% of 54 decks
-11% synergy
Culling the Weak
13% of 258 decks
+9% synergy
Bitter Triumph
13% of 213 decks
+10% synergy
Flare of Duplication
13% of 166 decks
+10% synergy
Withering Torment
12% of 136 decks
+4% synergy
Force of Will
11% of 44 decks
+1% synergy
Mystical Tutor
11% of 44 decks
-3% synergy
Narset's Rebuke
11% of 9 decks
+11% synergy
Dispelling Exhale
11% of 9 decks
+10% synergy
Mortify
11% of 54 decks
-0% synergy
Dovin's Veto
10% of 31 decks
-8% synergy
Sorceries
Blasphemous Act
38% of 258 decks
+5% synergy
Farseek
37% of 43 decks
+3% synergy
Buried Alive
34% of 258 decks
+28% synergy
Nature's Lore
33% of 43 decks
+1% synergy
Feed the Swarm
32% of 258 decks
+15% synergy
Three Visits
30% of 43 decks
+6% synergy
Molten Duplication
29% of 174 decks
+27% synergy
Cultivate
26% of 43 decks
-19% synergy
Victimize
25% of 258 decks
+13% synergy
Heat Shimmer
23% of 258 decks
+22% synergy
Vandalblast
22% of 258 decks
+7% synergy
Dragonstorm
21% of 258 decks
+21% synergy
Cathartic Reunion
21% of 258 decks
+18% synergy
Kodama's Reach
21% of 43 decks
-9% synergy
Unmarked Grave
20% of 258 decks
+17% synergy
Toxic Deluge
19% of 258 decks
+1% synergy
Final Parting
17% of 258 decks
+15% synergy
Rampant Growth
16% of 43 decks
-18% synergy
Persist
16% of 258 decks
+13% synergy
Seize the Spoils
15% of 258 decks
+12% synergy
Tormenting Voice
14% of 258 decks
+11% synergy
Finale of Devastation
14% of 43 decks
+6% synergy
Skyshroud Claim
14% of 43 decks
+5% synergy
Rite of Replication
14% of 44 decks
+11% synergy
Wheel of Fortune
14% of 258 decks
+9% synergy
Dread Return
14% of 258 decks
+8% synergy
Diabolic Intent
14% of 258 decks
+5% synergy
Patriarch's Bidding
13% of 258 decks
+10% synergy
Imperial Seal
13% of 258 decks
+7% synergy
Night's Whisper
13% of 258 decks
+4% synergy
Electroduplicate
12% of 120 decks
+10% synergy
Living Death
12% of 258 decks
+6% synergy
Culling Ritual
12% of 43 decks
+1% synergy
Wheel of Misfortune
11% of 258 decks
+8% synergy
Grim Tutor
11% of 258 decks
+7% synergy
Sign in Blood
11% of 258 decks
+2% synergy
Sevinne's Reclamation
11% of 54 decks
+4% synergy
Ruinous Ultimatum
11% of 54 decks
-7% synergy
Rite of Flame
10% of 258 decks
+7% synergy
Peer into the Abyss
10% of 258 decks
+7% synergy
Will of the Temur
10% of 10 decks
+8% synergy
Croaking Counterpart
10% of 31 decks
+8% synergy
Eerie Ultimatum
10% of 31 decks
-2% synergy
Majestic Genesis
9% of 43 decks
+9% synergy
Windfall
9% of 44 decks
-4% synergy
Pirate's Pillage
9% of 258 decks
+7% synergy
Agadeem's Awakening
9% of 258 decks
+5% synergy
Diabolic Tutor
9% of 258 decks
+3% synergy
Sundering Eruption
8% of 165 decks
+5% synergy
Fearsome Awakening
8% of 258 decks
+8% synergy
Utility Artifacts
Mind Stone
27% of 258 decks
+10% synergy
Lightning Greaves
26% of 258 decks
+1% synergy
Lotus Petal
21% of 258 decks
+14% synergy
Orb of Dragonkind
19% of 258 decks
+18% synergy
Swiftfoot Boots
18% of 258 decks
-9% synergy
The One Ring
17% of 258 decks
+9% synergy
The Great Henge
16% of 43 decks
+7% synergy
Wishclaw Talisman
16% of 258 decks
+11% synergy
Monster Manual
14% of 43 decks
+12% synergy
Fist of Suns
13% of 31 decks
+6% synergy
Hazoret's Monument
13% of 258 decks
+12% synergy
Herald's Horn
12% of 258 decks
+5% synergy
Commander's Sphere
12% of 258 decks
-3% synergy
Urza's Incubator
11% of 258 decks
+8% synergy
Wayfarer's Bauble
10% of 258 decks
+1% synergy
Phyrexian Altar
8% of 258 decks
+4% synergy
Bolas's Citadel
8% of 258 decks
-1% synergy
Ruby Medallion
7% of 258 decks
+4% synergy
Bootleggers' Stash
7% of 43 decks
+5% synergy
Altar of Dementia
7% of 258 decks
+4% synergy
Helm of the Host
7% of 258 decks
+4% synergy
Sensei's Divining Top
7% of 258 decks
+2% synergy
Ashnod's Altar
7% of 258 decks
-1% synergy
Lion's Eye Diamond
6% of 258 decks
+4% synergy
Defense Grid
5% of 258 decks
+5% synergy
Enchantments
Rhythm of the Wild
33% of 43 decks
+9% synergy
Rhystic Study
32% of 44 decks
+5% synergy
Necromancy
29% of 258 decks
+26% synergy
Smothering Tithe
26% of 54 decks
+2% synergy
Garruk's Uprising
26% of 43 decks
+9% synergy
Sneak Attack
24% of 258 decks
+22% synergy
Flameshadow Conjuring
21% of 258 decks
+19% synergy
Mystic Remora
20% of 44 decks
+3% synergy
Black Market Connections
19% of 258 decks
+8% synergy
Dance of the Dead
17% of 258 decks
+16% synergy
Impact Tremors
16% of 258 decks
+6% synergy
Phyrexian Arena
15% of 258 decks
-0% synergy
Sylvan Library
14% of 43 decks
+3% synergy
Kindred Discovery
14% of 44 decks
+6% synergy
Bitter Reunion
14% of 258 decks
+12% synergy
Underworld Breach
13% of 258 decks
+7% synergy
Lurking Predators
12% of 43 decks
+10% synergy
Necropotence
11% of 258 decks
+6% synergy
Dragonback Assault
11% of 9 decks
+7% synergy
Ripples of Undeath
11% of 164 decks
+6% synergy
Warstorm Surge
11% of 258 decks
+6% synergy
Crucible of Fire
10% of 258 decks
+9% synergy
Shadow in the Warp
9% of 43 decks
+6% synergy
Aggravated Assault
9% of 258 decks
+6% synergy
Elemental Bond
9% of 43 decks
+4% synergy
Roiling Dragonstorm
9% of 11 decks
+8% synergy
Dracogenesis
9% of 55 decks
+6% synergy
Curiosity
9% of 44 decks
+5% synergy
Reflections of Littjara
9% of 44 decks
+4% synergy
Goblin Bombardment
9% of 258 decks
+3% synergy
Frontier Siege
7% of 43 decks
+6% synergy
Food Chain
7% of 43 decks
+5% synergy
Carpet of Flowers
7% of 43 decks
+4% synergy
Exploration
7% of 43 decks
-1% synergy
Monastery Siege
7% of 44 decks
+6% synergy
Freed from the Real
7% of 44 decks
+5% synergy
Fable of the Mirror-Breaker
7% of 258 decks
+4% synergy
Thunder of Unity
6% of 16 decks
+3% synergy
Outpost Siege
6% of 258 decks
+4% synergy
Blind Obedience
6% of 54 decks
-1% synergy
Rising of the Day
5% of 249 decks
+0% synergy
Revel in Riches
5% of 258 decks
+2% synergy
Battles
Invasion of Tarkir
6% of 258 decks
+6% synergy
Planeswalkers
Sarkhan, Fireblood
14% of 258 decks
+14% synergy
Sarkhan Unbroken
13% of 31 decks
+10% synergy
Sivitri, Dragon Master
9% of 44 decks
+8% synergy
Nicol Bolas, Dragon-God
7% of 44 decks
+3% synergy
Professor Onyx
5% of 258 decks
+4% synergy
Utility Lands
Arena of Glory
25% of 163 decks
+18% synergy
Bojuka Bog
22% of 258 decks
-8% synergy
Boseiju, Who Endures
21% of 43 decks
+2% synergy
Urborg, Tomb of Yawgmoth
20% of 258 decks
+10% synergy
Otawara, Soaring City
16% of 44 decks
-0% synergy
Crucible of the Spirit Dragon
15% of 258 decks
+14% synergy
Takenuma, Abandoned Mire
15% of 258 decks
+5% synergy
Spinerock Knoll
10% of 258 decks
+6% synergy
Temple of the False God
10% of 258 decks
+0% synergy
Reliquary Tower
10% of 258 decks
-20% synergy
Geier Reach Sanitarium
9% of 258 decks
+6% synergy
Phyrexian Tower
9% of 258 decks
+0% synergy
Rogue's Passage
9% of 258 decks
-11% synergy
Minas Tirith
8% of 52 decks
+0% synergy
Barbarian Ring
7% of 258 decks
+7% synergy
Cabal Pit
7% of 258 decks
+6% synergy
Cabal Coffers
7% of 258 decks
-4% synergy
Hall of the Bandit Lord
6% of 258 decks
+6% synergy
Ramunap Ruins
6% of 258 decks
+5% synergy
Command Beacon
6% of 258 decks
+1% synergy
Urza's Saga
6% of 258 decks
-1% synergy
The Black Gate
6% of 245 decks
+3% synergy
Ifnir Deadlands
5% of 258 decks
+5% synergy
Emergence Zone
5% of 258 decks
+3% synergy
Mana Artifacts
Sol Ring
89% of 258 decks
+5% synergy
Arcane Signet
86% of 258 decks
+13% synergy
Rakdos Signet
56% of 258 decks
+27% synergy
Talisman of Indulgence
50% of 258 decks
+23% synergy
Cursed Mirror
43% of 258 decks
+37% synergy
Fellwar Stone
42% of 258 decks
+21% synergy
Dragon's Hoard
38% of 258 decks
+36% synergy
Talisman of Hierarchy
28% of 54 decks
+2% synergy
Carnelian Orb of Dragonkind
24% of 258 decks
+22% synergy
Talisman of Conviction
19% of 54 decks
-5% synergy
Orzhov Signet
17% of 54 decks
-10% synergy
Mana Vault
16% of 258 decks
+10% synergy
Talisman of Dominance
16% of 44 decks
-16% synergy
Talisman of Creativity
14% of 44 decks
-15% synergy
Boros Signet
13% of 54 decks
-9% synergy
Dimir Signet
11% of 44 decks
-17% synergy
Chromatic Lantern
10% of 258 decks
+1% synergy
Talisman of Progress
10% of 31 decks
-15% synergy
Mana Crypt
9% of 258 decks
+4% synergy
Talisman of Impulse
9% of 43 decks
-1% synergy
Izzet Signet
9% of 44 decks
-18% synergy
Mox Diamond
9% of 258 decks
+5% synergy
Herd Heirloom
8% of 12 decks
+5% synergy
Liquimetal Torque
8% of 258 decks
+5% synergy
Fire Diamond
8% of 258 decks
+3% synergy
Relic of Sauron
7% of 41 decks
-1% synergy
Gruul Signet
7% of 43 decks
-4% synergy
Mox Opal
7% of 258 decks
+2% synergy
Charcoal Diamond
7% of 258 decks
+2% synergy
Mox Amber
5% of 258 decks
+1% synergy
Thran Dynamo
5% of 258 decks
+1% synergy
Mox Jasper
5% of 75 decks
+5% synergy
Thought Vessel
5% of 258 decks
-12% synergy
Lands
Command Tower
87% of 258 decks
+13% synergy
Breeding Pool
58% of 31 decks
+18% synergy
Stomping Ground
53% of 43 decks
+13% synergy
Blood Crypt
53% of 258 decks
+15% synergy
Overgrown Tomb
51% of 43 decks
+10% synergy
Temple Garden
48% of 31 decks
+9% synergy
Sacred Foundry
48% of 54 decks
+13% synergy
Steam Vents
48% of 44 decks
+10% synergy
Dragonskull Summit
47% of 258 decks
+14% synergy
Godless Shrine
46% of 54 decks
+6% synergy
Watery Grave
45% of 44 decks
+5% synergy
Bloodstained Mire
42% of 258 decks
+31% synergy
Luxury Suite
41% of 258 decks
+15% synergy
Exotic Orchard
39% of 258 decks
+3% synergy
Smoldering Marsh
39% of 258 decks
+6% synergy
Hallowed Fountain
39% of 31 decks
-1% synergy
Sulfurous Springs
38% of 258 decks
+17% synergy
Ziatora's Proving Ground
35% of 43 decks
+5% synergy
Xander's Lounge
34% of 44 decks
+9% synergy
Haven of the Spirit Dragon
29% of 258 decks
+28% synergy
Jetmir's Garden
29% of 31 decks
-2% synergy
The World Tree
29% of 31 decks
-3% synergy
City of Brass
26% of 258 decks
+18% synergy
Arid Mesa
26% of 258 decks
+16% synergy
Ketria Triome
26% of 31 decks
-6% synergy
Foreboding Ruins
26% of 258 decks
+9% synergy
Training Center
25% of 44 decks
-2% synergy
Spectator Seating
24% of 54 decks
-0% synergy
Polluted Delta
23% of 258 decks
+12% synergy
Bayou
23% of 43 decks
+10% synergy
Path of Ancestry
23% of 258 decks
+1% synergy
Spire Garden
23% of 43 decks
-1% synergy
Raucous Theater
23% of 193 decks
+13% synergy
Morphic Pool
23% of 44 decks
-3% synergy
Zagoth Triome
23% of 31 decks
-7% synergy
Mana Confluence
22% of 258 decks
+15% synergy
Clifftop Retreat
22% of 54 decks
-9% synergy
Wooded Foothills
22% of 258 decks
+12% synergy
Marsh Flats
22% of 258 decks
+11% synergy
Blightstep Pathway
22% of 258 decks
+12% synergy
Verdant Catacombs
21% of 258 decks
+10% synergy
Temple of Malice
21% of 258 decks
+7% synergy
Taiga
21% of 43 decks
+8% synergy
Badlands
21% of 258 decks
+7% synergy
Caves of Koilos
20% of 54 decks
-9% synergy
Cavern of Souls
20% of 258 decks
+13% synergy
Haunted Ridge
20% of 258 decks
+3% synergy
Spara's Headquarters
19% of 31 decks
-10% synergy
Savage Lands
19% of 43 decks
-5% synergy
Undergrowth Stadium
19% of 43 decks
-7% synergy