Ba’pe the World-Eater, Destroyer of Life, Deathbringer, Various Other Titles That I am Not Going To Put Here

Special Trait Name. The Ba’pe infuses its weapon attacks with dark magic, dealing an extra 55 (10d10) necrotic damage on a hit. This ignores resistance and Immunity. 

 Legendary Resistance (7/day): If the Ba’pe fails anything, it can choose to succeed.

The Ba’pe can only be killed by a person who has eaten over 1,000 bagels in their life

Proficiency Bonus. Its proficiency bonus is +17, for no apparent reason.

Challenge Rating. The Ba’pe is truly a fearsome creature, with a challenge rating of  75 (312,325,000,000,000 XP).

Extra Cantrips. The Ba’pe can cast the following spells as Cantrips: Misty Step, Fireball, Lightning Bolt, Fly, Disintegrate, Finger of Death.

Spellcasting. The Ba’pe is a 33rd level spellcaster. Its spellcasting ability is Intelligence (spell save DC 33, +25 to hit with spell attacks). The Ba’pe has following Wizard spells prepared:
Cantrips (at will): Any Cantrip.
1st level (4 slots): Any 1st level spell

2nd level (4 slots): Any Second Level Spell

3rd Level (4 slots): Any Spell of 3rd Level

4th Level (4 slots): Any Spell of 4th Level

5th Level (4 slots): Any Spell of 5th Level 

6th Level (4 slots): Any Spell of 6th Level

7th Level (4 slots): Any Spell of 7th Level

8th Level (4 slots): Any Spell of 8th Level

9th Level (3 slots): Any Spell of 9th Level

Multiattack. Can attack up to four times, using any combination of attacks.

Necrotic Strike. Melee Weapon Attack: +27 to hit, reach 60 ft., 2 targets. Hit:   48 (8d6 + 27) force damage plus 55 (10d10) necrotic damage) 

Anger of the Immortal. RangedWeapon Attack: +27 to hit, range 1500 ft./1 mile , 1 target. Hit: 104  (14d10 + 27)Necrotic  damage.

Regeneration. Regenerates 110 (20d10 hit points) and suppresses any diseases or poisons in itself.

Spell. Casts a spell.

Attack. Makes one attack against a creature it can see.

The Ba’pe has 10 legendary actions that can be used after another creature’s turn. They recharge on the Ba’pe‘s turn.

Death Blast (Costs 2 Actions). THe Ba’pe fires out a blast of cold air. Each creature in a 60 foot cone must make a DC 33 DEX saving throw, taking 74 (21d6) cold damage and 74 (20d6 +4) necrotic damage on a failed save, or half as much damage on a successful save.

Psychic Overload. (Costs 10 Actions). Make a DC 33 Wisdom, Charisma, Intelligence or Constitution saving throw. (your choice.) On a failed save, you are instantly reduced to 0 hit points as your mind is taken over by the Ba’pe. On a successful save, you take 110 (20d10) psychic damage.

He has one mythic action per round.

Destruction. The Ba’pe explodes anything in a one mile radius. You take 2 * each hit point the Ba’pe has left force damage, and this is not avoidable in any way.