Forum:How does Self Destruct Button work?

I have a couple questions regarding Self-Destruct Button. 1) Does this card "inflict damage", or not? And if it does, would Des Wombat protect you from it's effect? 2) If you activate Dian Keto the Cure Master, and then chain Self-Destruct Button, would you win the game with 1000 life points left? (If so, please don't steal this idea.)