Crimulan Slime God

Freedom of Movement. The Crimulan Slime God cannot have its speed lowered in any way, is unaffected by difficult terrain, nor can it be forced to move in any direction. It escapes restraints and grapples with 5 ft of movement.

Split. If the Crimulan Slime God starts its turn with 90 hit points or fewer, it splits into two Medium Crimulan Slime Gods without this trait with 45 hit points. These smaller slimes have a -1 deficit to AC and damage rolls, and lack the Crimson Mine action. 

Standing Leap. The Crimulan Slime God can jump up to 15 ft high and 10 ft across without using any movement.

Jumping Smash. If the Crimulan Slime God jumps up to 10 ft into the air and lands in a creature's space, It can use Slam on all creatures it landed on and be pushed aside to the nearest unoccupied space.

Slam. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 13(2d6 + 6) bludgeoning damage plus 13(3d8) acid damage.

Crimson Orb. Ranged Weapon Attack: +9 to hit, range 50/150 ft., one target. Hit: 10(1d8 + 6) bludgeoning damage and the target must succeed on a DC 14 CON save or have its maximum HP reduced by the amount of damage taken. This effect ends when a Lesser Restoration spell or similar effect removes it.

Crimson Mine. The Crimulan Slime God creates a crimson mine 5 ft in diameter that appears 5 ft next to the Slime God. When a creature enters that space, the mine is destroyed as the target takes 19(3d8 + 6) acid damage. The target must succeed on a DC 14 CON save or have its maximum HP reduced by the amount of damage taken. This effect ends when a Lesser Restoration spell or similar effect removes it.

Summon Slimes. If the Crimulan Slime God takes more than 20 damage in a single hit, it summons a Crimson Slime Spawn or a Spiked Crimson Slime Spawn if it took more than 35 damage in a single hit.