Diemos, the Protector

Not to Be Confused With Diemos God Blade

Description
Diemos is the Universe 2 Sector 2 Final Boss, Being Pure Black, With Glowing Red Wings and Crown, and it has the Highest Health in the Game (With 2.5 Quintillion, or 2.5e+18).

Strategy
Use the Unknown Sword

Be Patient, This Boss Has 2.5Qn HP.

Don't Touch any Red Glowing Parts

Drops
Diemos God Blade

Deimos, The Protector Badge