edhseer Commander synergy, explained
Instant
Mana cost: {W}
Until end of turn, target creature gets +2/+2, gains flying, and becomes a Horror enchantment creature in addition to its other types.
on-cast — gives +2/+2
on-cast — grants a keyword
on-cast — changes what something is
Causes: nothing.
Cares about: nothing.
an instant is cast — 3,931 cards in the game can cause this (Jump Scare is one).
When Jump Scare 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 (Jump Scare is one).
When Jump Scare is cast:
5 other cards care about it too. These are the ones with the most connections.