Rhonin

A Rhonin is a Sword Saint who seeks to find purpose in their lives. They are self-taught masters of the sword, lone wolves, seeking guidance and wisdom that may further enhance their skills as swordsmen. They roam the land of Nocturnem, serving as bounty hunters or mercenaries, fighting for those who cannot fight for themselves. 

Lethal Strike

At 3rd level, you gain an additional Saint Strategy. When you make a melee attack against a creature, you can choose to roll one of your superiority die and add the number rolled to the damage of the attack. If the attack misses, then the die is wasted until you regain it after a long rest.

Honorable Challenge

At 3rd level, you gain the ability to issue a challenge at an enemy that you can see. The creature must make a Wisdom saving throw (DC 8+your proficiency bonus+your Charisma modifier). On a failed save, the creature has disadvantage on attack rolls against creatures other than you for 1 minute. Any attack made by a creature other than you against the affected creature has advantage for the same amount of time. 

Vicious Critical

At 7th level, Whenever you score a critical hit on a target, you can now add half of your proficiency bonus rounded down to the damage of the critical hit. In addition, if the target is not killed outright, they take additional bleed damage equal to half your Sword Saint level and will continue to take this damage until they are healed.

Additional Fighting Style

At 10th level, you can choose a second option from the Fighting Style class feature.

Combat Master

At 15th level, you gain two additional Superiority dice. 

Resistant

At 18th level, whenever an enemy hits you with a melee attack, you can use your reaction to make a melee attack against that creature.