I regret how badly I fumbled some of the spellcards, especially Fujiyama Volcano, for which I had developed a perfectly reproducible choreography in practice mode. That was my favorite spellcard :(
Well done! Mokou was one of my earliest Ex clears (alongside Ran), and I still remember the absolute sense of achievement for overcoming something that once felt impossible. Enjoy the moment.
Imperishable Shooting is still garbage though I am never capping that spell...