Well, there is one method you could do.
Make a team of Pokemon that have nothing but Endure and Reversal. A few that do are like Medicham, Raichu (learns with Tutors), and Hitmonlee.
The only counter to it, is a status effect that drops HP or you use a Quick ATtack move.
For those who don't know what they do:
Endure: Ensures you will have 1 HP left, only useful when near death.
Reversal: Does more Fighting damage as your Pokemon is weaker.
Endure can also be used to combine things like Explosion and Self-Destruct. But Protect, Fly, Dive or Dig will protect you from harm.