Re: High power magic (Brainstorming welcome and requested)
Hmmm. Perhaps something like transform, megascale, turns target landscape or geographical feature, (forest, mountain), into a living being with extra limbs and multiform, plus various other appropriate abilities such as life support breathe under water and so on. This would be why the Elven forest seems particularly eery and is capable of informing its inhabitants that there are trespassers about or 'disappearing' said trespassers without any pointy eared help at all, also the kraken island or the insanely immense rock troll.