You see him in a dream, he seemed normal, though his eyes glowed with unknown energy. "Become my champion, fight for what is just in this world." His words filled you with hope. You bowed to him in that dream, and when you awoke, you found a mark on your arm, in the shape of a sword.

You are Atrayu's Champion, you feel as though you honor his name.

Improved Critical

Beginning when you choose this archetype at 3rd level, your weapon attacks score a critical hit on a roll of 19 or 20.

Atrayu's Guidance

Thanks to Atrayu, you gain one of the following:

Infuse your blade with celestic power, dealing an additional 2d6 radiant damage.

Defend an ally with a radiant shield, which can take up to 30 damage

Dodge an attack that would otherwise have hit you.

Empower an ally with radiance. They gain a temporary +2 to AC

Defend

Defend an ally with a radiant shield, which can take up to 30 damage

You may do this twice per short rest. 

Dodge

Dodge an attack that would otherwise have hit you.

You may do this twice per short rest. 

Empower

Empower an ally with radiance. They gain a temporary +2 to AC

You may do this twice per short rest. 

Infuse

Infuse your blade with celestic power. Your weapon now deals an additional 2d6 radiant damage.

You may do this twice per short rest. 

Atrayu's Endurance

If an attack causes you to drop down to zero hitpoints, instead drop to one, then regain temporary hitpoints equal to your level. If you are not healed by the end of your next turn, the hitpoints fade and you are reduced to one hit point.

Superior Critical

Starting at 15th level, your weapon attacks score a critical hit on a roll of 18–20.

Atrayu's Survivor

You have survived so much, because of Atrayu. He appears to you, one last time. His final gift is something truely special..

Wings of Atrayu - you gain a temporary fly speed of 40ft for an hour, twice per long rest. While this ability is active, you have advantage against ranged attacks and any evil aligned being has disadvantage on attack rolls against you