Forged Fury
First Post
WRT Shield Master, you only get the +2 to DEX saves if the effect only targets you (think Disintegrate). So, that part of it doesn't work against area of effect spells like what hit you. With that said, I think the last part of it works for any spell effect that requires a DEX save. So if Dent makes his DEX save, he can spend his reaction to not take any damage from the effect.