Merelda Magcain the Warlord

Battle Cry (When this creature attacks other attacking creatures you control gain +1/+0 until the end of the combat phase.)
Merelda Magcain the Warlord deals damage to creatures in the form of -1/-1 counters.
They say there's a troll out there with 6 legs and 13 arms, still trying to get revenge on Merelda and her descendants.