Ikurra mage

These mages use magic through symbols being carved into an object and touched by blood or by put on skin and the symbol being brought to the forefront of their mind. Symbols can be carved into objects or creatures by any means and activate by any touch of blood and can activate immediately if the tool was dipped in blood (you must re dip the blade every 24 hours to get this effect). The symbols on skin can be tattooed or scarred and are activated by bringing that symbol to the forefront of the mind.

A different spellbook

instead of transcribing spells into a special book of special paper and special ink you instead inscribe symbols onto yourself or onto objects with either special tattoo ink or scarring yourself with a bladed weapon when you choose this class at 2nd level. whenever you see an ikurra symbol it is instantly engraved in your memory so you automatically can recall if you want to use that spell. 

Visible symbol

at 6th level spells whose symbols you have either tattooed or scarred onto your body can be activated by you so long as the are exposed and not covered by clothing or armor by just a single thought and not having to fully form the symbol in your mind.

Signature carver

At 10th level You learn a special symbol you can imprint on a blade to make it so you need only to soak a blade in your blood once a week for it to get the effect of instant activation.

Symbol Creation

You create your own Ikurra symbol that when you put it on a living thing you can feel what it feels and know exactly where it is at all times and on a non living thing you know where the object is and whether it is broken or not and does not need blood to be activated only concentration.