Aurelio, Mechanic

{1}{b}: Target creature you control gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)
Viggo Tarasov: I heard you struck my son.
Aurelio: Yes, sir, I did.
Viggo Tarasov: And may I ask why?
Aurelio: Yeah, well, because he stole John Wick's car, sir, and, uh, killed his dog.
Viggo Tarasov: [pause] Oh.