Velen by Argent

Level 1

Purge the Wicked
Quest!: Heal allies with Smite
Whenever you heal an Ally with Smite, increase Smite's damage by 2. (Infinitely Stacking)
After getting 100 Bonus damage on Smite, reduce its cooldown by 1 second and its mana cost by 10.

Enlightenment
Using Power Word: Serenity on an ally hero affected with Naaru's Blessing refunds 30 mana.
You would still need the full mana cost to cast it, you just get mana back after the heal goes off.

Heavy Burden
Smite slows targets hit by 10% for 2 seconds.

Level 4

Body and Soul
Leap of Faith increases targets movement speed by 20% for 4 seconds if you successfully cleansed a negative effect

Echo of Light
Holy Word: Serenity leaves an Echo of Light on the target for 3 Seconds. If the target affected by echo of light takes damage, it will consume the echo to heal them for 30% of Holy Word: Serenity's initial heal over 3 seconds.

Spirit Shell
Smite no longer heals allies with damage it does, instead, it creates a shield on them that lasts 8 seconds for 75% of the damage done.
This doesnt interfere with talents that require smite healing

Level 7

Faith in Allies
Leap of Faith can now also be activated (1-8 hotkeys) to cause Velen to jump to an ally, cleansing both himself and his ally of most harmful effects.
This ability shares a cooldown with Leap of Faith.

Desperate Prayer
Leap of Faith now also restores 10% of your max health and your allies max health upon successfully cleansing an effect.

Serendipity
Holy Word: Serenity now only heals for 65% of its normal ammount, but the cooldown is reduced by 4 seconds.

Heroic Choices

Level 13

Light of O'ros
Increase the Bonus healing of Naaru's Blessing to 40%

Light of K'ure
Naaru's Blessing now grants the target 10 Armor

Light of A'Dal
Naaru's Blessing now grants the target 20% attack speed and 10% spell power

Level 16

Premonition
Holy Word: Serenity grants the target 40 Spell Armor for 3 seconds.

Stop Running into the Fire!
Leap of Faith now has 2 Charges
Faith in allies does not get a second charge, but will use up a charge if used.

Chosen of the Naaru
Velen now has a permanent, untalented, Naaru's Blessing on him.

Level 20

Guardian Angel
For every wave of light that hits an ally, the next wave is 20% more powerful.
Passive: Increases waves of light created by the Naaru over 6 seconds by 2.

Get to the Bubble!
Increase the radius of the dome by 20%, 10 more armor while inside, and Velen may now move at 50% movespeed while channeling.

In the Name of the Light
Smite damage to heal ratio is now 100%.
With Spirit Shell talent, the damage to shield ratio also become 100%

Symbol of Hope
Cooldown: 80 Seconds
Cost: 80 Mana
Inspire all nearby allies, increasing there damage done by 15%, and increasing their armor by 10.

Thanks for checking Velen out guys! please leave any comments you have, love seeing what people have to say. This Vele concept is probably one of my favorite ones ive really made. I love Velen and the whole 'Light' animations and effects from WoW, and i honestly cant wait to see them properly brought into the Nexus!

Let me know what you think! As usuall i will continue to update my concepts and i will work on a talent tree.

October 28th: Published from drafts
November 1st: Fixed some tooltips and moved a few numbers around.
Added theoretical base stats
Added a picture!
November 4th: tweeked some talent effects
gave him a role overview
buffed Smite (lower mana cost)
November 11th: Added Faith in Allies as a secondary ability.
updated Naaru's blessing tooltip to reflect on when allies affected would get healed by smite damage
updated his base stats and gave a reference as to what he would be most similar too.