It is sort of weird to me how in 5e all the path features only show up at level 3; Paladins get their Oaths to determine if they're Batman or Captain America or Swamp Thing, Fighters find out whether they're a 3e Fighter or a 4e Fighter or a Duskblade, Warlocks get their book or their imp or their lightsaber, Sorcerers get metamagic, etc.<br/><br/>Of course, given how fragile 1st-level characters are, I guess it's like back in the day when infant mortality was high, and you didn't name a baby until you were reasonably sure it was going to survive...