Urge to Feed (WWK) #70 [EN/N]

{B}{B} · Instant · Target creature gets -3/-3 until end of turn. You may tap any number of untapped Vampire creatures you control. If you do, put a +1/+1 counter on each of those Vampires. · Illustrated by Johann Bodin · Worldwake #70 · EDHREC rank 11448 · Magic: The Gathering, MTG