edhseer Commander synergy, explained
Land
Add {C}.
activated {T} — adds 1 mana
Untap target Griffin. If it's a creature, it gets +1/+1 until end of turn.
activated {T} — untaps a permanent
activated {T} — gives +1/+1
Causes: untap a Griffin.
Cares about: nothing.
a land enters the battlefield — 1,560 cards in the game can cause this (Griffin Canyon is one).
When Griffin Canyon enters:
199 other cards care about it too. These are the ones with the most connections.