edhseer Commander synergy, explained
Legendary Creature — Siren
Mana cost: {2}{U}{U}
Goad target creature.
activated {2}{U} —
Whenever that creature attacks one of your opponents this turn, you draw a card.
triggered — draws you 1 card
Causes: goad a creature, draw a card.
Cares about: nothing.
a card is drawn — 1,454 cards in Maeve's colors can cause this (Maeve is one).
When Maeve, Insidious Singer makes a player draw a card:
25 other cards care about it too. These are the ones with the most connections.
a creature attacks — 3,238 cards in Maeve's colors can cause this (Maeve is one).
When Maeve, Insidious Singer attacks:
43 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,238 cards in Maeve's colors can cause this (Maeve is one).
When Maeve, Insidious Singer attacks:
4 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,238 cards in Maeve's colors can cause this (Maeve is one).
When Maeve, Insidious Singer blocks:
1 other card cares about it too. These are the ones with the most connections.
a creature is cast — 3,254 cards in Maeve's colors can cause this (Maeve is one).
When Maeve, Insidious Singer is cast:
12 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,316 cards in Maeve's colors can cause this (Maeve is one).
When Maeve, Insidious Singer enters:
2 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 3,581 cards in Maeve's colors can cause this (Maeve is one).
When Maeve, Insidious Singer enters:
33 other cards care about it too. These are the ones with the most connections.