Leon kept standing over the corpse of that elf and kept looking at the burn marks on the ground and he could still feel the heat of it.
'What kind of fire was that?' He asked his God, Apollo - as he felt the heat from that flame was even more than anything he controlled now.
[Hellfire. He doesn't control the flames, it's just a spell.]
Hearing that Leon breathed a sigh of relief, but still the fact that Rio had a spell like that still unhinged him.
'Can you teach me that?' Leon asked.
[... You should focus on learning the spells I've taught you already. Be patient.]
Hearing that Leon could only sigh silently.