klaus's dossier

Yiku (poison type): operates with poison, dirty fightan CQC, prefers personal combat
countermeasures: cures to toxic, options for long range combat, abilities to hold someone at a distance (look into reflect/light screen), could possibly be lured into a trap due to recklessness?

Vivianna (water type) : rain rain rain, powerful large water attacks
countermeasures: look into sunny day or weather negation, get strong electric moves

Tresa (ghost type) : status effects
countermeasures: lum berries, ways to isolate her from backup, thermal goggles to see where she's going if she phases through thin walls

Raine (grass type): sniper
countermeasures: thermal goggles for tracking location, using pokebots to analyze the direction bullets come from and do other ballistic analysis, pokemon with tracker

Lexi (electric type): powerful thunder-like abilities, electrode as a pokemon once
countermeasures: ground types, use of mudsport and conversion2, methods of negating paralysis

Serafino: fire type pokemon, powerful blitz strategy with attacks at range
countermeasures: make sure the arena trap pokemon can handle fire, try to take him out quickly. No other real options? Maybe find something else that learns surf. Allow Lewys to use type advantage?

Acquisitions list:
Toxic antidote
Lum berries
Arena Trap pokemon
Weather moves
Light screen/reflect