The Archive of Esoteric Secrets

Guided Strike

2-level Divination

You channel you magic power into your weapons, allowing you to strike with far greater precision. Until the end of your next turn, all attacks you make against another creature critically hit on an 18 or higher.
At higher levels: When you cast this spell at a higher level, the number required to critically hit during this spell decreases by 1 for every level above 2nd.