Pyro Hilichurl Grenadiers are Hilichurls skilled in lobbing Pyro Slimes at enemies, dealing moderate Pyro AoE damage and occasionally knocking the target into the air. If it is staggered or knocked up or down while holding the slime, the hilichurl will drop the slime on the ground and the slime will explode after a few seconds. When hit with a Hydro elemental attacks, the Pyro slime in their hands will be put out and will only inflict physical damage on impact. When struck with an Electro elemental attack, the Pyro slime in their hands will be overcharged and detonate, dealing Pyro AoE damage.
When attempting to dig a Pyro Slime out of an area partly submerged in water, they will fail and the "Penalty" achievement will be granted.
The following table describes the level scaling. Note that values may change in Co-Op, some Quests, and certain Domains (such as the Spiral Abyss). The change usually involves multiplying some of the values by a constant scale factor.