You create a powerful invisible wall of energy in response to an incoming attack, you must make an arcana check equal or higher than the enemies attack roll and on success you reflect the attack and send it back at the attacker. If you fail the check, the wall instead amplifies the power of the incoming threat and the attack is automatically a critical hit against you if it already isn't one. Additionally if you are attuned to a Rod of Absorption, you gain advantage on the check.

Curse. By casting this spell, every creature within 30 ft. of you who isn't a player suddenly feels the urge to engage in combat against you to try and humble you for using this crutch of a spell.