The Mana Rig (Extended Art) [Dominaria United Commander] OP07-031 Create a Slither in your

Create a Slither in your hand

copy target instant or sorcery spell

Gloomdrifter has "When Gloomdrifter enters the battlefield

Plague and Death wrapped in one convenient package

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

The Mana Rig (Extended Art) [Dominaria United Commander] OP07-031 Create a Slither in yourSet: 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.