Skrelv, Defector Mite

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)
Skrelv, Defector Mite can't block.

{p/w}, {t}: Choose a color. Another target
creature you control gains toxic 1 and
hexproof from that color until end of turn.
It can't be blocked by creatures of
that color this turn.