Cabal Sorcerer

Magic Resistance. The Cabal Sorcerer has advantage on saving throws against spells and other magical effects.

Spellcasting. The Sorcerer is an 20th-level spellcaster. Its spellcasting ability is Charisma (spell save DC 22, +14 to hit with spell attacks). The Sorcerer can cast disguise self and invisibility at will and has the following Sorcerer spells prepared:

Cantrips (at will): fire bolt, light, thaumaturgy, mage hand, prestidigitation, mind sliver

1st level (4 slots): absorb elements, shield, silvery barbs, magic missile

2nd level (3 slots): see invisibility*, misty step

3rd level (3 slots): counterspell, dispel magic, fireball

4th level (3 slots): banishment, greater invisibility

5th level (3 slots): synaptic static, telekinesis

6th level (1 slot): disintegrate

7th level (1 slot): teleport

8th level (1 slot): dominate monster

9th level (1 slot): meteor swarm, wish

Metamagic. The Cabal Sorcerer can use these Metamagics at will on any spell: Subtle, Distant, Twinned, Heightened, Quickened, Extended.

* The Sorcerer casts these spells before combat.

Winged Boots. Each Cabal Sorcerer has a pair of Winged Boots which they activate upon the start of combat.

Mantle Of Spell Resistance. Each Cabal Sorcerer has a Mantle Of Spell Resistance.

Bloodwell Vial +3. Each Cabal Sorcerer has a Bloodwell Vial +3.

Dagger. Melee or Ranged Weapon Attack: +6 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2) piercing damage.

Counterspell: Cabal Sorcerers can use counterspell to disrupt their enemy's casting.

Silvery Barbs: Cabal Sorcerers can use Silvery Barbs to force rerolls.

Feather Token: Each Cabal Sorcerer has two Feather Tokens which activate when falling. Each token negates any fall damage and causes them to descend at 60ft per round maximum.