How did they do things differently from 3e's Psionics Handbook? I didn't own the Green Ronin one and am curious.I want the same thing that I have wanted since the start of 5e- the psionicist class and psionics done similar to the Green Ronin Psychic's Handbook for 3e.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.