Fright Witch

Deathtouch, menace
Sacrifice a creature with deathtouch and each other creature you control gains deathtouch.
Same is true for flying, menace, first strike, double strike, hexproof, indestructible, haste, reach, trample, lifelink, vigilance, defender, evolve, prowess, infect, persist, shadow, fear, wither, and intimidate.