edhseer Commander synergy, explained
Instant
Mana cost: {2}{B}
Target creature gets +3/+0 and gains lifelink until end of turn. Regenerate it.
on-cast — gives +3/+0
on-cast — grants a keyword
on-cast —
Causes: regenerate a creature.
Cares about: nothing.
an instant is cast — 3,931 cards in the game can cause this (Butcher's Glee is one).
When Butcher's Glee 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 (Butcher's Glee is one).
When Butcher's Glee is cast:
5 other cards care about it too. These are the ones with the most connections.