edhseer Commander synergy, explained
Legendary Creature — Human Warlock
Mana cost: {1}{W}{U}{B}
Lifelink
Whenever an Aura you control becomes attached to a nonland permanent an opponent controls with mana value less than or equal to that Aura's mana value, gain control of that permanent for as long as that Aura is attached to it.
triggered —
Causes: take control of a permanent.
Cares about: nothing.
life is gained — 1,466 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler gains life:
59 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 2,778 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler enters:
anything attacks — 9,697 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler attacks:
51 other cards care about it too. These are the ones with the most connections.
a creature attacks — 9,697 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler attacks:
104 other cards care about it too. These are the ones with the most connections.
a creature blocks — 9,697 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler blocks:
7 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 9,697 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler attacks:
a creature deals combat damage — 9,697 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler deals combat damage:
113 other cards care about it too. These are the ones with the most connections.
a creature is cast — 9,734 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler is cast:
28 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 10,850 cards in Eriette's colors can cause this (Eriette is one).
When Eriette, the Beguiler enters:
149 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 15,308 cards in Eriette's colors can cause this (Eriette is one).
19 other cards care about it too. These are the ones with the most connections.