tl;dr:
min-maxing points:
Mistralus > Ursuvius, Frostfeather> Dark, Rock Troll> Swamplash
Battles against same enemy give more points over time + battles reset.
IMO → if you want to min-max points and have to pick betwen trolls → pick highest lvl (same rule applies to Ursuvius vs Frostfeather)
