Magma Elemental

Magma elementals are native to the Para-elemental Plane of Magma, where the Plane of Earth and Plane of Fire collide. The inner inferno that sustains magma elementals constantly spews forth more material. This allows the creatures to use pieces of themselves as weaponry, hurling roiling globs of magma at individual targets or throwing a large mass of lava that explodes to damage groups of foes.
In mortal worlds, magma elementals are found in areas where strong volcanic activity is present. Eyewitnesses from inhabited areas destroyed by lava flows often sometimes report molten creatures at the vanguard of the lava, smashing and burning everything long before the lava arrives.

Between the Elemental Planes of Air, Earth, Fire, and Water, which exemplify the elements that make up the multiverse, lie the Para-elemental Planes: regions where Elemental Planes collide and their elements mingle. These Para-elemental Planes are the Plane of Ash, the Plane of Ice, the Plane of Magma, and the Plane of Ooze. These planes are home to the para-elementals: ice elementals, magma elementals, mud elementals, and smoke elementals.