Flask of Polymorphine

Flask of Polymorphine enters with 3 poly counters on it.

{t}, remove a poly counter from Flask of Polymorphine: target creature becomes a 0/1 Sheep and loses all abilities until end of turn. This effect ignores all forms of protection and cannot be countered.

If Flask of Polymorphine is destroyed or exiled with polymorph counters still on it, all creatures under your control become 0/1 Sheep and lose all abilities until end of turn.