The notion that alicorns combine the powers of the other three is canon.
If S4 doesn’t have Twilight Sparkle gaining a new awareness of (and perhaps influence over) the earth and life, not just flight abilities, it’ll be a plot hole.
About half of the show’s writers don’t seem to mind plot holes.
I’m aware of that, which is why I phrased it that way instead of just saying I expect S4 to include that.
The notion that alicorns combine the powers of the other three is canon.
If S4 doesn’t have Twilight Sparkle gaining a new awareness of (and perhaps influence over) the earth and life, not just flight abilities, it’ll be a plot hole.
About half of the show’s writers don’t seem to mind plot holes.
I’m aware of that, which is why I phrased it that way instead of just saying I expect S4 to include that.