Lavar (new mob idea)

The Lavar spawns in basalt Deltas and dwell in lava pools around the volcanic landscape of the biome, their appearance resembles a stubby basalt creature with lava flowing through it. The mob also has bright orange eyes and crawls on all fours. They have 25 and health do 3 attack damage along with knockback damage whilst being knockback resistance, on kill they drop flint along with a new item called Ember Essence. When brewed, Ember Essence gives a Potion of Ember Piercing. When the player consumes the bottle, it provides the player with the ability to set mobs on fire when hit. More into that, when mobs hit the player, the player will unleash embers upon the enemy and set them on fire sort of like the Thorns enchantment.