
At the beginning of your end step, untap all Merfolk you control.
Merrow Commerce has 1 printing, first in Lorwyn (2007). EDHREC ranks it #6,705 among Commander cards. It appears most in Hakbal of the Surging Soul decks (9,822 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.