The Mana Rig (Extended Art) [Dominaria United Commander] OP07-031 Set: Commander Masters Type: Sorcery

Set: Commander Masters Type: Sorcery Rarity: Mythic Cost: {1}{B} Search your library for a card

Inventors Type: Artifact Creature — Construct Rarity: Rare Cost: {6} Scuttling Doom Engine can't be blocked by creatures with power 2 or less

Set: Commander Masters Type: Artifact Rarity: Uncommon Cost: {2} T: Add one mana of any color in your commander's color identity

Create a Slither in your hand

A drop of ink is a nuisance

The Mana Rig (Extended Art) [Dominaria United Commander] OP07-031 Set: Commander Masters Type: SorcerySet: Dominaria United Commander Type: Legendary Artifact Rarity: Mythic Cost: {3} Whenever you cast a multicolored spell, create a tapped Powerstone token. (It's an artifact with {T}, Add {C}. This mana can't be spent to cast a nonartifact spell.) {X}{X}{X}, {T}: Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random order.