Plan an Ecliptica run before you spend a token: upgrade tier lists for all eight classes, a buy order that reacts to what you own, and builds shared and rated by other players.
Pick your class and the skills the game offered you, then tick what you own. The tier list, the buy order and the stat block follow from that. Eight classes: Fistmage, Spellsword, Spellhammer, Shield Mage, Twinmage, Gunmancer, Thaumaturge and Nekomancer.
There is also every boss with what it is weak to and what it resists, every rune and artifact, builds shared and rated by other players, and a stream overlay for OBS that follows your run.