Sanakha, Final Destroyer

Trample, Annihilator 4.
Whenever this creature attacks, it gets a stun counter afterward. This creature can block while stunned.
Ward: Create four 2/2 tokens with deathtouch and persist that can't be blocked. The tokens are goaded for the rest of the game.

Whenever a creature with deathtouch deals combat damage to Sanakha, Final Destroyer, you gain 30 life. Whenever a creature who has killed Sanakha, Final Destroyer enters a graveyard, exile that creature and put Sanakha, Final Destroyer back on the