The Problem i begin to see is,
that it isnt explained at all, how his magic grows
sure he got the ring and bla, but else? we saw him train a bit but not anymore and suddenly he is super strong and all? it feels flat
What was the point of that? Do you really need to show off every time? The reason you had to restart is because of your power. Granted a war is coming, but, unless you advertise being on their side than you are marked.