Nyarg

Every 5-10 minutes the DM can make you roll a wisdom saving throw DC: 10. On a succesful save nothing happens, otherwise you go into Nyarg; while in Nyarg you have disavantage on all ability checks and saving throws but advantage on attacks. You can only cast spells while Nyarg. 

Turn Surge

You burst into action giving you an extra turn. You can do this once per long rest. This can only be activated while in Nyarg.

Abosb Element

You can cast Abosrb Elements at will

Improved Surge

You can now do 1 more extra turns per long rest.

Super Surge

You can now recover, the Surges with short rests

Thorny step

At the start of each of your turn, you move five feet in a random direction nd everything within five feet of you takes 1 piercing damage.