Naydra, the Chosen One

When Naydra, the Chosen One deals combat
damage to a creature, it also deals that much
damage to player or planeswalker it's attacking.
{u} - Deal 1 damage to target creature, player, or planeswalker.
{t},{2}{u} - Gain control of target creature an
opponent controls until the beginning of your
next turn. Use this ability only when you
could cast a sorcery.