Talk:Boon of the Furious Light (5e Epic Boon)
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I think this boon and the other similar ones are a good idea, but they also need to say at what spell level the spells can be cast at. (they all can be cast at the cost of a higher spell slot, these boons don't mention anything in regards to this.) not trying to be critical, I really do think that this is a good idea, but as far as I am concerned I believe that they need this issue to be resolved before it is actually usable.
Guiding bolt doesn't have a DC, it makes a ranged spell attack.