Reborn with Infinity Skill Points, I Enslaved All Universes - Chapter 188 --A Leap in Power

... mmon a minion, there is a chance that the summoned creature’s rank will be upgraded.

Effect 2: All of your summoned creatures will automatically be promoted by one rank.

[Sacrificial Ritual Circle]

Effect 1: Sacrifice your summoned creatures to call forth a more powerful being. The more you sacrifice—and the stronger the creatures you sacrifice—the more powerful the summoned entity will be.

(Kind reminder: Summoned beings that exceed your control limit may enter a ...