Rune Shaper (Korsic)

Prerequisite: Spellcasting Feature or Rune Carver Background

You have studied the magic of Korsic runes, granting you the following benefits:

Tool Proficiency.   You gain proficiency with smith’s tools, and you learn to speak, read, and write Giant.

Rune Magic. 
You are wise in the lore of magic runes.  You know a number of runes equal to half your proficiency bonus (rounded down), chosen from the Rune Spells table.. You always have access to their rune bonuses. In addition, every day you can invoke one rune power for each rune you’ve learned, provided you meet any other requirements such as a minimum level. The following runes are available to you when you learn a rune. If a rune has a level requirement, you must be at least that level in this class to learn the rune. If a rune requires a saving throw, your Rune Magic save DC equals 8 + your  proficiency bonus + your Constitution or Wisdom modifier (chosen upon acquiring this feat).

Each time you gain a level, you can replace one of the runes you know with another one from the Rune Spells table.

Rune Spells

Rune Rune Power
AlgizElk and reindeer, evading danger
AnsuzGods and outsiders
BerkananBirch Tree, love, new beginings
DagazDay and laying the dead to rest
EhwazHorses, freedom, the Nithing Pole
EiwazYew tree, Yggdrasil
FehuCattle, livestock, and wealth
GebuGenerosity and hospitality, and gifts
HagalazHail and winter weather
IngwazAncestors, Northmen; the god Wotan or Odin
IsazIce, imprisonment, paralysis, Boreas and Mara
JeraAbundant harvest; the gods Freyr and Freyja
KaunenFlaming torch, enlightenment, and ulcers
LaukazWater, the sea; the god Njord
ManazHumanoids, especially humans and dwarves
NaudizNecessity and need
NykopingThe passage of time, the seasons, and the phases of the moon
OtalanProperty, inheritance, and family
PertoThings are not as they seem; the god Loki
RaidoTravel
SowiloThe sun; the god Baldur
TewazFearlessness, assemblies or councils, the god Tyr
TurisazTurisaz
UruzUruz