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