edhseer Commander synergy, explained
Instant — Trap
Mana cost: {2}{B}{B}
If an opponent had three or more cards put into their graveyard from anywhere this turn, you may pay {0} rather than pay this spell's mana cost.
Exile target player's graveyard.
on-cast — hits a graveyard
Causes: exile a card, anything leaves a graveyard.
Cares about: nothing.
anything is exiled — 2,497 cards in the game can cause this (Ravenous Trap is one).
an instant is cast — 3,931 cards in the game can cause this (Ravenous Trap is one).
When Ravenous Trap is cast:
427 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 (Ravenous Trap is one).
When Ravenous Trap is cast:
5 other cards care about it too. These are the ones with the most connections.