Ore-Rich Stalactite (Extended Art) [The Lost Caverns of Ixalan Commander]

Description

T: Add R. Spend this mana only to cast an instant or sorcery spell.

Craft with four or more red instant and/or sorcery cards 3RR (3RR, Exile this artifact, Exile the four or more from your graveyard: Return this card transformed under its owner’s control. Craft only as a sorcery.)

{R}, {T}: Choose an exiled card used to craft Cosmium Catalyst at random. You may cast that card without paying its mana cost. Deep goblins laugh at humans’ wands. They cast spells with their hammers.