Jasper, Relentless Quartz

Menace, Bloodlust2 (When this creature deals combat
damage to a player, place a +1/+1 counter on it)

{w}{u}{b}{r}{g}, {t}: Create a Gem creature token and
exile Jasper and another target creature you control
that shares a creature type with Jasper until the
token leaves the battlefield. The token enters with
the combined colors, creature types, power,
toughness, and keyword abilities of the exiled
creatures.