edhseer Commander synergy, explained
Creature — Bird
Mana cost: {1}{U}
Flying
Whenever you cast a noncreature spell, this creature gets +1/+0 until end of turn.
triggered — gives +1/+0
Causes: nothing.
Cares about: an artifact is cast, a battle is cast, an enchantment is cast, an instant is cast, a planeswalker is cast, a sorcery is cast.
cast a battle — 100 cards in the game can cause this.
90 other cards cause it too. These are the ones with the most connections.
cast a planeswalker — 361 cards in the game can cause this.
360 other cards cause it too. These are the ones with the most connections.
a Bird attacks — 486 cards in the game can cause this (Sky Theater Strix is one).
When Sky Theater Strix attacks:
a Bird creature is cast — 486 cards in the game can cause this (Sky Theater Strix 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 (Sky Theater Strix is one).
a nontoken Bird enters the battlefield — 487 cards in the game can cause this (Sky Theater Strix is one).
a Bird enters the battlefield — 538 cards in the game can cause this (Sky Theater Strix is one).
1 other card cares about it too. These are the ones with the most connections.
cast an enchantment — 3,673 cards in the game can cause this.
3,668 other cards cause it too. These are the ones with the most connections.
cast an artifact — 3,683 cards in the game can cause this.
3,673 other cards cause it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Sky Theater Strix is one).
When Sky Theater Strix 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 (Sky Theater Strix is one).
When Sky Theater Strix 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 (Sky Theater Strix is one).
When Sky Theater Strix 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 (Sky Theater Strix is one).
When Sky Theater Strix attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Sky Theater Strix is one).
When Sky Theater Strix deals combat damage:
194 other cards care about it too. These are the ones with the most connections.
a creature is cast — 18,010 cards in the game can cause this (Sky Theater Strix is one).
When Sky Theater Strix is cast:
81 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Sky Theater Strix is one).
32 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 (Sky Theater Strix is one).
When Sky Theater Strix enters:
300 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 (Sky Theater Strix is one).
39 other cards care about it too. These are the ones with the most connections.