Rubble (5e Creature)
From D&D Wiki
It is rumored that elements from subdermal engineering aid in the formation and dispatch of rubble – flesh of great slabs combine particles of mystical natures, forming a rolled out dough that can form a variety of shapes and textures. Rubble eat waste water and the remains of other rubble.
Medium construct, unaligned
Multiattack. The rubble makes two attacks with its claws.
Claw. Melee Weapon Attack: +6 to hit, reach 5ft., one target. Hit: 8 (1d8 + 4) slashing damage.
Explosion (1/day). The rubble explodes. Each creature within 20 feet of it must make a DC 18 Dexterity saving throw, taking 28 (8d6) fire damage on a failed save, or half as much damage on a successful one. The rubble dies and its space and the spaces within 5 feet of it are filled with bright light for 1 minute.
Bipedal slab that is gifted with a vaguely fleshy perdurance, but yet prone to burn. It’s form includes a jutting and massive head and is prone to explosions. It’s head is protected by a thick layer of it’s own flesh. A weeping rubble is a scavenger that basks in the glow of other organisms. Their skin is a deep black and scaly, with a thin layer of bioluminescent goo seeping from their wounds. Weeping Rubble are occasionally created by the Gumganglon Order during their experiments.