Bloodied Ghost
{1}{W/B}{W/B}
Creature -- Spirit
3/3
Flying
~this~ enters with a -1/-1 counter on it.
Wickerbough Elder
{3}{G}
Creature -- Treefolk Shaman
4/4
~this~ enters with a -1/-1 counter on it.
{G}, Remove a -1/-1 counter from ~this~: Destroy target artifact or enchantment.