Reckless Casting (Revised)

"If your body gives out before your magic, get back up. If your magic gives out before your body, BREAK YOUR LIMTIS!"

You are able to draw upon a wellspring of magic beyond your means, even if your body isn't able to keep up. You can surpass your limits of spell casting, but it comes at a cost.

• You can cast magic using an expended spell slot.
• When you use this feature, you take 1d20 necrotic, in addition to 2 necrotic damage for each level of the spell + your spellcasting modifier. This damage ignores resistances and immunities.
• If you are half your maximum hit points or less when you use this feature, you cannot take reactions until the beginning of your next turn.
• You cannot regain hit points from a spell cast with this feature. Temporary hip points are unaffected.

This feature's damage increases when you cast a spell this way again before taking a long rest. Each consecutive use increases the damage by 1d20, up to a maximum of 5d20.