edhseer Commander synergy, explained
Instant
Mana cost: {1}{G}{W}
Put a +1/+1 counter on each of up to three target creatures.
on-cast — puts a counter on it
Causes: put a counter on a creature.
Cares about: nothing.
a creature gets a counter — 2,691 cards in the game can cause this (Reap What Is Sown is one).
When a creature gets a counter thanks to Reap What Is Sown:
31 other cards care about it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Reap What Is Sown is one).
When Reap What Is Sown is cast:
427 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Reap What Is Sown is one).
7 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 (Reap What Is Sown is one).
When Reap What Is Sown is cast:
5 other cards care about it too. These are the ones with the most connections.