Large aberration (reprell), chaotic evil

Actions

Multiattack. The creckelsent uses its stomach expulsion. It then uses its chemical roar, if it can.

Stomach Expulsion. The creckelsent vomits globules of acid in a 30 foot cone. Each creature in the area must make a DC 14 Constitution saving throw, taking 10 (4d4) acid damage on a failed save, or half as much damage on a successful one.

Chemical Roar (Recharge 5-6). The creckelsent lets out a thunderous roar, activating pockets of acid in the ground. Each space the creckelsent and any other reprells within 60 feet of it have moved through since the end of the creckelsent's last turn erupts into boiling acid. Each creature in the boiling acid must make a DC 14 Dexterity saving throw, taking 20 (8d4) acid damage on a failed save, or half as much damage on a successful one. The boiling acid lingers until the beginning of the creckelsent's next turn; a creature takes 5 (2d4) acid damage for every 5 feet it moves through the boiling acid.