Tempered Sliver
Creature — Sliver
Sliver creatures you control have "Whenever this creature deals combat damage to a player, put a +1/+1 counter on it."2/2
Printings & Conditions (2)
Modern Horizons (MH1)(Modern Horizons)#183Uncommon
Secret Lair Drop (SLD)(Extended Art) (Secret Lair)#657Uncommon