K-9, Mark I (WHO) #537 [EN/F] s/o

{U} · Legendary Artifact Creature — Robot Dog · 1/1 · Negative — As long as K-9 is untapped, other legendary creatures you control have ward {1}. Affirmative — {1}{U}, {T}: Target legendary creature can't be blocked this turn. Doctor's companion (You can have two commanders if the other is the Doctor.) · Illustrated by Tyler Walpole · Doctor Who #537 · EDHREC rank 3368 · Magic: The Gathering, MTG