I don't know if this is allowed but...
Ok, I don't know how odd this is, but I thought of a reverse defeatist, which me and some others thought up to be something like this
When the Poke'mon is under 30% health, it's natural instincts kick in and it recieves a rush of adrenaline, boosting it's Attack and Special Attack by 25%.
I think this would encourage the "risk" part because you need to decide if you can survive the attack to have just the right amount of hp to strike back, and hard. If you get lucky/play your cards right, you could elimante a couple of opponents.
If this is too much or just too out there, then alright, I just thought this might do the trick.
My Capasb Team
16:42 Glacier: kevin i love you
16:42 Glacier: if i had a vagina your dick would be in it