Grimbold

Haste, flanking, renown 2 (This creature can
attack and {t} as soon as it comes under your control.
Whenever a creature without flanking blocks this
creature, the blocking creature gets -1/-1 until end of
turn. When this creature deals combat damage to a
player, if it isn't renowned, put two +1/+1 counters
on it and it becomes renowned.)
As long as Grimbold is renowned, it has mentor
(Whenever this creature attacks, put a +1/+1 counter
on target attacking creature with lesser po