We're pretty much running off of whatever we can imagine up. And fits with our Abilities/Affinities. (Judgement, Purity, Divinity, and Faith I think)
I already recommended the Judgement spell from the Tales series, Light magic exclusive to Angels in Tales of Symphnia that was large area random artillery pretty much. Variants/upgrade trees include Judgement Spear (think Ulquiorra and how he made energy spears to fight with in melee or throw or alternatively magic missile-esque pointed blobs of Light energy), a upgrade to that ala Gate of Babylon style, another one to make it act like Xemnas' last attack in KH2 (the laser sphere thing except they all fire at once, alternatively a much more numerous Hell Zone Grenade ala Piccolo), and Final Judgement for when you just want everything in a very large area to disappear (essentially one very giant Judgement Nuke Beam inspired by Nanoha). And I suppose a single person variant.