Do you see a shield?
The troll he attacked had a shield.
And, that's not Templar's verdict. That's an unnamed ability. You just presume it is. It could be just an auto attack empowered by Shalamayne.
Go see his HotS depiction, where he wields a sword and wears plate armor, but still uses Priest abilities entirely:
https://heroesofthestorm.fandom.com/wiki/Anduin
Sylvanas doesn't have an arrow when she tries to shoot Zovaal. She conjures it out of thin air.
Point is, if you didn't already know, that Tyrande is a Priestess of the Moon and therefore utilizes ranged abilities: