
All Slivers have "{2}, {T}: Regenerate target Sliver." (The next time that Sliver would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)
Poultice Sliver has 2 printings, first in Planar Chaos (2007). EDHREC ranks it #18,860 among Commander cards. It appears most in Elda, Conjurer of Spectacle decks (492 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.