edhseer Commander synergy, explained
Sorcery
Mana cost: {1}{R}
Replicate {1}{R}
Target Mountain becomes a 3/1 creature. It's still a land.
on-cast — turns something into a creature
Causes: nothing.
Cares about: nothing.
a sorcery is cast — 3,720 cards in the game can cause this (Siege of Towers is one).
When Siege of Towers is cast:
424 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 (Siege of Towers is one).
When Siege of Towers is cast:
5 other cards care about it too. These are the ones with the most connections.