In your tutoring battle, Litwick (or however you spell it) should have received Eevees Wish.
Also, comboes don't get -2 prio if the sum of their prioities is 0 or lower: it lowers if both moves comboed have 0 or lower priority. This is why things like Shadow Sneak (+1) and Phantom Force (-1 hit) hit at 0 priority, and not -2.
Also, comboes don't get -2 prio if the sum of their prioities is 0 or lower: it lowers if both moves comboed have 0 or lower priority. This is why things like Shadow Sneak (+1) and Phantom Force (-1 hit) hit at 0 priority, and not -2.