Darksteel Monolith
Crossover name: DARKSTEEL MONOLITH
The Zeta Set (SLZ #223)
Pricespreview
CKCard Kingdom
Normal
$32.99
Foil
$54.99
Darksteel Monolith
CMC: 8
Type
Artifact
Rules Text
Indestructible
Once each turn, you may pay 
rather than pay the mana cost for a colorless spell you cast from your hand.
Printing
The Zeta Set (SLZ #223)
rare
Illustrated by MSCHF