"My mind and body are like hardened steel."
Use magic to become an unstoppable force, keeping yourself alive long past other warriors would fall.
Level 3
Mystic Juggernaut.
When you enter Arcane Cascade and at the start of each of your turns while in it, gain half your LVL Temp HP.
Thunderous Strike.
Action: Expend Arcane Cascade to slam the ground in front of you to deal weapon attack damage to every creature in a cone of size 4. No other modifiers or additional damage are added to this strike, including Arcane Cascade.
Level 7
Sustaining Steel.
When you spend mana to cast spells, you restore HP equal to double the mana spent.
Level 11
Waterfall Crash.
When you crit a Large or smaller enemy with a weapon attack, they fall Prone.
Level 15
I Am Unbreakable.
+3 max Wounds. Dropping to 0 HP doesn't cause your concentration to end.