edhseer Commander synergy, explained
Creature — Bird
Mana cost: {2}{W}{W}
Flying
Whenever this creature or another creature you control enters, you get {E} .
triggered —
triggered —
Whenever this creature attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it and tap up to one target creature defending player controls.
triggered — puts a counter on it
triggered —
Causes: put a counter on anything, tap a creature.
Cares about: a creature enters the battlefield.
a Bird attacks — 486 cards in the game can cause this (Aetherstorm Roc is one).
When Aetherstorm Roc attacks:
a Bird creature is cast — 486 cards in the game can cause this (Aetherstorm Roc is one).
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 (Aetherstorm Roc is one).
a nontoken Bird enters the battlefield — 487 cards in the game can cause this (Aetherstorm Roc is one).
a Bird it boosts — 499 cards in the game can cause this.
498 other cards cause it too. These are the ones with the most connections.
a Bird enters the battlefield — 538 cards in the game can cause this (Aetherstorm Roc is one).
1 other card cares about it too. These are the ones with the most connections.
a Bird creature it boosts — 541 cards in the game can cause this.
540 other cards cause it too. These are the ones with the most connections.
a creature becomes tapped — 565 cards in the game can cause this (Aetherstorm Roc is one).
When a creature becomes tapped thanks to Aetherstorm Roc:
11 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Aetherstorm Roc is one).
4 other cards care about it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Aetherstorm Roc is one).
When Aetherstorm Roc attacks:
111 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 (Aetherstorm Roc is one).
When Aetherstorm Roc attacks:
180 other cards care about it too. These are the ones with the most connections.
a creature blocks — 17,934 cards in the game can cause this (Aetherstorm Roc is one).
When Aetherstorm Roc blocks:
18 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 17,934 cards in the game can cause this (Aetherstorm Roc is one).
When Aetherstorm Roc attacks:
a creature it boosts — 19,392 cards in the game can cause this.
19,382 other cards cause it too. These are the ones with the most connections.
a creature it applies speed increase to — 19,392 cards in the game can cause this.
19,390 other cards cause it too. These are the ones with the most connections.
a creature it applies extra combat to — 19,392 cards in the game can cause this.
19,391 other cards cause it too. These are the ones with the most connections.
a creature it grants types to — 19,392 cards in the game can cause this.
19,390 other cards cause it too. These are the ones with the most connections.
a creature it grants abilities to — 19,392 cards in the game can cause this.
19,382 other cards cause it too. These are the ones with the most connections.
a creature it makes cheaper to cast — 19,392 cards in the game can cause this.
19,389 other cards cause it too. These are the ones with the most connections.
a creature it applies animate to — 19,392 cards in the game can cause this.
19,391 other cards cause it too. These are the ones with the most connections.
a creature it applies untap to — 19,392 cards in the game can cause this.
19,391 other cards cause it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this.
3,095 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Aetherstorm Roc is one).
41 other cards care about it too. These are the ones with the most connections.