[Pokémon Masters EX] Arc Lance takes on Argenta's Ultimate Battle

I've been trying a team with Nate/Lance for Argenta while trying to either brute-force it or not rely on a limited unit... Sadly, the damage between these two is not enough as you need to take care of either the Status Change or the Weather... so I opted to use a no Support Genpool Tank: Bertha. She completely takes care of Argenta's requirements, can be a very decent tank, has Attack debuffs, good Healing and a good Damage-over-Action.
Team: ng-pomatools.w...