
Gain control of target artifact or creature until end of turn. Untap it. It gains haste until end of turn. Create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Sibling Rivalry has 1 printing, first in The Brothers' War (2022). EDHREC ranks it #18,766 among Commander cards. It appears most in Mishra, Excavation Prodigy decks (8 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.