edhseer Commander synergy, explained
Instant
Mana cost: {1}{U}{U}
Counter target spell. If that spell is countered this way, put it on the bottom of its owner's library instead of into that player's graveyard. Put Spell Crumple on the bottom of its owner's library.
on-cast —
on-cast —
Causes: counter a spell, a spell leaves the battlefield.
Cares about: nothing.
an instant is cast — 3,931 cards in the game can cause this (Spell Crumple is one).
When Spell Crumple 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 (Spell Crumple is one).
When Spell Crumple is cast:
5 other cards care about it too. These are the ones with the most connections.