Darksteel Monolith
Artifact · {8}
Indestructible
Once each turn, you may pay {0} rather than pay the mana cost for a colorless spell you cast from your hand.
From €20.70 at Cardmarket
Artifact · {8}
Indestructible
Once each turn, you may pay {0} rather than pay the mana cost for a colorless spell you cast from your hand.
From €20.70 at Cardmarket