
Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other controls until end of turn. Those creatures gain haste until end of turn.
Reins of Power has 6 printings, first in Stronghold (1998). EDHREC ranks it #3,960 among Commander cards. It appears most in Zedruu the Greathearted decks (3,368 on EDHREC). 4 public decks on TCG run it. It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.