Thank you very much, Yanako RPGs! Yes. They are all hand drawn based on my personal workflow to come up with effects, which is:
- Concept art (draw and color a "main" frame that best represent the effect);
- Sketch pixel art version (trying to keep fidelity to concept);
- Work on how the effect will fade away, except if it's a loop;
- Work on how the effect will take place (start) and get to the "main" frame;
That's basically it!