edhseer Commander synergy, explained
Legendary Creature — Elf Druid
Mana cost: {3}{G}
Whenever a land you control enters, you get {E}{E} .
triggered —
You may pay eight {E} rather than pay the mana cost for permanent spells you cast.
Causes: put a counter on anything.
Cares about: a land enters the battlefield.
an Elf attacks — 422 cards in Nissa's colors can cause this (Nissa is one).
When Nissa, Worldsoul Speaker attacks:
a nontoken Elf enters the battlefield — 425 cards in Nissa's colors can cause this (Nissa is one).
an Elf enters the battlefield — 440 cards in Nissa's colors can cause this (Nissa is one).
When Nissa, Worldsoul Speaker enters:
put a land onto the battlefield — 669 cards in Nissa's colors can cause this.
659 other cards cause it too. These are the ones with the most connections.
anything gets a counter — 1,342 cards in Nissa's colors can cause this (Nissa is one).
3 other cards care about it too. These are the ones with the most connections.
a creature attacks — 3,620 cards in Nissa's colors can cause this (Nissa is one).
When Nissa, Worldsoul Speaker attacks:
40 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,620 cards in Nissa's colors can cause this (Nissa is one).
When Nissa, Worldsoul Speaker attacks:
8 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,620 cards in Nissa's colors can cause this (Nissa is one).
When Nissa, Worldsoul Speaker blocks:
1 other card cares about it too. These are the ones with the most connections.
a creature is cast — 3,640 cards in Nissa's colors can cause this (Nissa is one).
When Nissa, Worldsoul Speaker 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 Nissa's colors can cause this (Nissa is one).
When Nissa, Worldsoul Speaker 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 Nissa's colors can cause this (Nissa is one).
When Nissa, Worldsoul Speaker enters:
78 other cards care about it too. These are the ones with the most connections.