Clot Carrier (stage 3)

Undying Fortitude. If damage reduces the clot carrier to 0 hit points, it must make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage from a critical hit. On a success, the Clot Carrier drops to 1 hit point instead. if a Clot Carrier fails it's Undying Fortitude roll by more than 5 of the DC it explodes, creatures within 5 ft of the Clot Carrier need to make a Dex saving throw DC 14 on a failed save creatures take 6 or (2d6) bludegoning damage, on a successful save take half damage.  

Blood Sacrifice(recharges on 5-6): a clot carrier can take 6 damage to open up it's own wounds and release a number of clot flies from within them. Releasing 4 or (1d6+3) Clot Flies, then roll Initiative for the group of clot flies.  

Reckless: at the start of the clot carrier's turn it can gain advantage on all attacks made this turn but all attacks against the clot carrier are made with advantage.

Multi-attack: The Clot Carrier, can now make 2 Long Sword attacks and with with it's off hand can make a bonus action Rending Claw attack. or it can make 3 Rending Claw attacks. Or the Clot Carrier can use Blood Sacrifice. and make a bonus action Rending claws attack.

Long Sword: Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 7 ( 1d8 + 3) slashing damage, or 8 (1d10 + 3) slashing damage if used with two hands.

Rending Claws. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 6 (1d6 + 3) slashing damage. creatures that are hit need to make a DC 13 Con save or take an extra 6 (2d6) necrotic damage.

Blood&Gore: The first time the clot carrier takes damage, with an area of 5 feet a clot fly will appear out of the blood of the carrier and attack any creature as it's reaction.