Cephalid Facetaker

Creature — Octopus Rogue

This creature can't be blocked. At the beginning of combat on your turn, you may have this creature become a copy of another target creature until end of turn, except it's 1/4 and has "This creature can't be blocked."

Used in 1 known combo·EDHREC #6,939·Played in Under 1% of cEDH decks with blue