Nemu the Dungeon Maiden

First strike, haste, lifelink, trample, vigilance.
{1}{b}: Regenerate Nemu.
Whenever damage is dealt to Nemu, you may
have Nemu deal that much damage to target
nonlegendary creature.
"She does not talk. Ever. That is not her mission.
Her mission is to get you to talk."
—Lord Dread