edhseer Commander synergy, explained
Legendary Creature — Elf Warrior
Mana cost: {2}{G}{G}
Whenever Imaryll attacks, it gets +X/+X until end of turn, where X is the number of other Elves you control.
triggered — gives +X/+X, where X is the number of other Elves you control
You may have Imaryll assign its combat damage as though it weren't blocked.
Causes: nothing.
Cares about: an Elf you control.
an Elf attacks — 422 cards in Imaryll's colors can cause this (Imaryll is one).
When Imaryll, Elfhame Elite attacks:
a nontoken Elf enters the battlefield — 425 cards in Imaryll's colors can cause this (Imaryll is one).
an Elf enters the battlefield — 440 cards in Imaryll's colors can cause this (Imaryll is one).
When Imaryll, Elfhame Elite enters:
a Warrior creature enters the battlefield — 308 cards in Imaryll's colors can cause this (Imaryll is one).
a Warrior enters the battlefield — 310 cards in Imaryll's colors can cause this (Imaryll is one).
a creature attacks — 3,620 cards in Imaryll's colors can cause this (Imaryll is one).
When Imaryll, Elfhame Elite attacks:
40 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,620 cards in Imaryll's colors can cause this (Imaryll is one).
When Imaryll, Elfhame Elite attacks:
7 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,620 cards in Imaryll's colors can cause this (Imaryll is one).
When Imaryll, Elfhame Elite blocks:
1 other card cares about it too. These are the ones with the most connections.
a creature is cast — 3,640 cards in Imaryll's colors can cause this (Imaryll is one).
When Imaryll, Elfhame Elite is cast:
29 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,710 cards in Imaryll's colors can cause this (Imaryll is one).
When Imaryll, Elfhame Elite enters:
2 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 4,064 cards in Imaryll's colors can cause this (Imaryll is one).
When Imaryll, Elfhame Elite enters:
79 other cards care about it too. These are the ones with the most connections.