I'm still working out lategame stuff for my current 5e campaign, but there's one thing I can't figure out how to do.
I want to take the party rogue, replace some of his features with paladin features, but still call him a rogue, sorta like pic related. The way I hope this'll go down is that the rogue made a pact with a greater demon, who said "I'll basically save your life one time, if when you get up, you become the opposite alignment." Unfortunately for the demon, this would turn our Chaotic Evil drow rogue into something both Lawful and Good. To reflect this, I want to switch up his features. Like, replacing his Sneak Attack with a once per turn Smite Evil.
Anyone have any ideas as to how to implement this mechanically?
>And before anyone asks, no, he will not be duel wielding scimitars.