Sense

The player may use their reaction to deflect or dodge a single melee attack from any direction that is directed at them. The save for this reaction is a DC 15 Dexterity save. If the player successfully stops the attack, they receive no damage and are able to immediately counter with a single melee attack of their own.

This may be used twice per long rest and only once per turn. This reaction may also be used on surprise attacks and attacks of opportunity made against the player.