edhseer Commander synergy, explained
Instant
Mana cost: {3}{W}
If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost.
Creatures you control get +1/+1 until end of turn.
on-cast — gives +1/+1
Causes: nothing.
Cares about: nothing.
an instant is cast — 3,931 cards in the game can cause this (Ramosian Rally is one).
When Ramosian Rally 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 (Ramosian Rally is one).
When Ramosian Rally is cast:
5 other cards care about it too. These are the ones with the most connections.