edhseer Commander synergy, explained
Artifact
Mana cost: {8}
Indestructible
Once each turn, you may pay {0} rather than pay the mana cost for a colorless spell you cast from your hand.
Causes: nothing.
Cares about: nothing.
an artifact is cast — 3,683 cards in the game can cause this (Darksteel Monolith is one).
When Darksteel Monolith is cast:
271 other cards care about it too. These are the ones with the most connections.
a nontoken artifact enters the battlefield — 3,768 cards in the game can cause this (Darksteel Monolith is one).
When Darksteel Monolith enters:
an artifact enters the battlefield — 4,643 cards in the game can cause this (Darksteel Monolith is one).
When Darksteel Monolith enters:
55 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Darksteel Monolith is one).
When Darksteel Monolith enters:
38 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 (Darksteel Monolith is one).
When Darksteel Monolith is cast:
10 other cards care about it too. These are the ones with the most connections.