Txoku, Horners Menace

Haste
{t}{r/g}Discard a card: Txoku fights another
target creature. Activate only during your turn.
Enrage —Whenerver Txoku is dealt damage, it
fights up to another target creature.
Rage—As long as it is tapped, if a source would
deal damage to Txoku, prevent half that damage
rounded up.