edhseer Commander synergy, explained
Artifact
Mana cost: {4}
Whenever you cast a Spirit or Arcane spell, this artifact becomes a 4/4 Spirit artifact creature until end of turn.
triggered — turns something into a creature
Causes: nothing.
Cares about: an Arcane spell is cast, a Spirit spell is cast.
an artifact is cast — 3,683 cards in the game can cause this (Jade Idol is one).
When Jade Idol is cast:
271 other cards care about it too. These are the ones with the most connections.
a nontoken artifact enters the battlefield — 3,768 cards in the game can cause this (Jade Idol is one).
When Jade Idol enters:
an artifact enters the battlefield — 4,643 cards in the game can cause this (Jade Idol is one).
When Jade Idol enters:
55 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 (Jade Idol is one).
When Jade Idol enters:
38 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Jade Idol is one).
When Jade Idol is cast:
10 other cards care about it too. These are the ones with the most connections.