
Whenever another artifact you control enters or leaves the battlefield, you may pay {1}. If you do, target player loses 1 life and you gain 1 life.
Sludge Strider has 2 printings, first in Planechase (2009). EDHREC ranks it #29,189 among Commander cards. It has 2 official rulings.
Cards that show up in the same decks on EDHREC.