Let's say I have Chansey MT Active, with 50 damage on it, and no Pokemon on my Bench, and that my opponent has Machoke DP Active and no Pokemon on his bench. I use Chansey's Double Edge attack for 80 damage, and KO the Machoke. However, I take 60 damage, knocking myself out. Assuming we both have 4 prize cards left before my attack, who wins? An if we both had 1 prize card left before my attack, who wins?