Hearthstone

Hearthstone is an elf from Magnus Chase and the Gods of Asgard.

Powers
Sorcery: Hearthstone is proficient at rune magic. With his magic, he is able to bend the fabric of the universe, slow down time, invoke destructive force, or make himself stronger. Casting these runes leave him drained.

Abilities
Sign language: Hearthstone is able to communicate through sign language because he is deaf and mute. This has the added side effect of making him immune to sound-based attacks.

Archery: Hearthstone is skilled in archery.