
All Sliver creatures have "This creature gets +1/+1 as long as you control a Swamp."
All Slivers have "{B}: Regenerate this permanent." (The next time it would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)
Sedge Sliver has 4 printings, first in Time Spiral (2006). EDHREC ranks it #12,012 among Commander cards. It appears most in The First Sliver decks (4,040 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.