Dark Gods' Spear

"Marshal the Acolytes and launch a new invasion to plunder the Planet of Heroes."

The Dark Gods' Spear is where you go to begin a run. It also includes two areas for upgrades. After selecting a monster you can go into the upgrade menu for that monster.

Monster Upgrades
Each monster can have their innate temperament upgraded using Progenitor Blood.

Monster Skill Upgrades
Each of the monsters have 5 skills which may be upgraded using summoned monster tokens.

Guidance Stone
The Guidance Stone is where you exchange Hero Souls and Dimension Crystals to get upgrades.