Possessed Aven

a Horror deals combat damage — 382 cards in the game can cause this (Possessed Aven is one).

1. Captain N'ghathrod — When Possessed Aven deals combat damage, Captain N'ghathrod mills a card

a Bird attacks — 486 cards in the game can cause this (Possessed Aven is one).

When Possessed Aven attacks:

1. Hermes, Overseer of Elpis — scries
2. Choco, Seeker of Paradise — puts a land onto the battlefield

a Bird creature is cast — 486 cards in the game can cause this (Possessed Aven is one).

1. Chocobo Camp — When Possessed Aven is cast, it arrives with counters thanks to Chocobo Camp

1 other card cares about it too. These are the ones with the most connections.

a Bird deals combat damage — 486 cards in the game can cause this (Possessed Aven is one).

1. Kastral, the Windcrested — When Possessed Aven deals combat damage, Kastral, the Windcrested triggers

a nontoken Bird enters the battlefield — 487 cards in the game can cause this (Possessed Aven is one).

1. Knightfisher — When Possessed Aven enters, Knightfisher makes a token

a Bird enters the battlefield — 538 cards in the game can cause this (Possessed Aven is one).

1. Salvation Swan — When Possessed Aven enters, Salvation Swan flickers a creature you control

1 other card cares about it too. These are the ones with the most connections.

a Soldier creature enters the battlefield — 1,279 cards in the game can cause this (Possessed Aven is one).

1. Veteran's Armaments — When Possessed Aven enters, Veteran's Armaments triggers

a creature in a graveyard — 2,769 cards in the game can cause this (Possessed Aven is one).

Possessed Aven puts cards into the graveyard that:

1. Chainer, Dementia Master — can bring back
2. The Deck of Many Things — can bring back
3. Afterlife from the Loam — can bring back
4. Crypt Champion — can bring back
5. Victor, Valgavoth's Seneschal — can bring back
6. Push // Pull — can bring back
7. Vivien on the Hunt — can bring back
8. Virtus's Maneuver — can bring back
9. Dredger's Insight — can bring back
10. Bramble Familiar // Fetch Quest — can bring back

799 other cards care about it too. These are the ones with the most connections.

a nontoken creature dies — 2,769 cards in the game can cause this (Possessed Aven is one).

When a creature dies thanks to Possessed Aven:

1. Vraska, the Silencer — brings a card back
2. High-Society Hunter — draws you 1 card
3. Overseer of the Damned — makes a token
4. Shelob, Dread Weaver — hits a graveyard
5. Ghoulish Procession — makes a token
6. Ogre Slumlord — makes a token
7. Minotaur, Roxxon CEO — makes a token
8. Harvester of Souls — draws you 1 card
9. Magus of the Bridge — exiles itself
10. Koh, the Face Stealer — exiles it

60 other cards care about it too. These are the ones with the most connections.

a creature dies — 2,830 cards in the game can cause this (Possessed Aven is one).

When a creature dies thanks to Possessed Aven:

1. Journey to Eternity // Atzal, Cave of Eternity — brings a card back
2. Avatar Destiny — mills a card
3. Blood Spatter Analysis — mills a card
4. Shadows of the Past — scries

457 other cards care about it too. These are the ones with the most connections.

put a card into a graveyard — 7,589 cards in the game can cause this.

1. Master of Winds — Master of Winds fills your graveyard toward the 7 or more cards Possessed Aven needs
2. Windrider Wizard — Windrider Wizard fills your graveyard toward the 7 or more cards Possessed Aven needs
3. Sage of the Falls — Sage of the Falls fills your graveyard toward the 7 or more cards Possessed Aven needs
4. Sage's Row Denizen — Sage's Row Denizen fills your graveyard toward the 7 or more cards Possessed Aven needs
5. Snarling Gorehound — Snarling Gorehound fills your graveyard toward the 7 or more cards Possessed Aven needs
6. Grim Javelineer — Grim Javelineer fills your graveyard toward the 7 or more cards Possessed Aven needs
7. Arni, Humble Scribe — Arni, Humble Scribe fills your graveyard toward the 7 or more cards Possessed Aven needs
8. Grim Hireling — Grim Hireling fills your graveyard toward the 7 or more cards Possessed Aven needs
9. Orochi Soul-Reaver — Orochi Soul-Reaver fills your graveyard toward the 7 or more cards Possessed Aven needs
10. The Destined Thief — The Destined Thief fills your graveyard toward the 7 or more cards Possessed Aven needs

7,579 other cards cause it too. These are the ones with the most connections.

anything attacks — 17,934 cards in the game can cause this (Possessed Aven is one).

When Possessed Aven attacks:

1. Shaun, Father of Synths — makes a token
2. Surgical Suite // Hospital Room — puts a counter on a creature
3. Banon, the Returners' Leader — draws and discards

146 other cards care about it too. These are the ones with the most connections.

a creature attacks — 17,934 cards in the game can cause this (Possessed Aven is one).

1. Chorale of the Void — When Possessed Aven attacks, Chorale of the Void brings a card back

220 other cards care about it too. These are the ones with the most connections.

a creature enters the battlefield — 19,800 cards in the game can cause this (Possessed Aven is one).

When Possessed Aven enters:

1. Liliana the Repentant — mills a card
2. Pious Evangel // Wayward Disciple — gains you 1 life
3. Daxos, Blessed by the Sun — gains you 1 life

446 other cards care about it too. These are the ones with the most connections.