runecarver

you can read, write and speak giant.

additionally, you can, on a short or long rest, create a rune and imbue it with a spell of your choice. the spell remain unless the rune is used, dispelled, or destroyed. you can use the spell's action,bonus action or reaction to cast it, using the spellcasters to hit and DC's. After using the rune, it will crumble to dust and cannot be reused. concentration is still required if the spell requires concentration.

creating the runes require a intelligence check, varying in DC, depending on how high the spell is. Failing the check will cast the spell with the caster as the target and expend the spell slot. succeeding the save will refund the spell slot used, unless it's a cantrip.

CREATING RUNE DC - SPELL DC
10- Cantrip 
15 - level 2/1
20- level 4/3
25 - level 6/5
30 -level 7/8
35 - level 9