I'm making a casual 100% of the game and I found out an interesting glitch that would be worth using in runs (maybe even any %).

What the glitch does: During fights, if your deck has less cards than its max capacity, your deck will NOT be filled with "Pass". Resulting in potentially really small decks that will loop quickly but more importantly will give you your combo right away.

How to glitch:

1. Setup your deck however you want with less cards than its max capacity.
2. Save your game on the world map.
3. Exit to title screen.
4. Reload your game and launch any fight.
5. Tada ! Enjoy your small deck to easily play your SP combo (or deadly combo if you use it for actual fights).

Warnings:

1. Be sure to always have at least the amount of cards you can have in hand + 1 ! You can end up in an endless shuffling loop if you can't draw at the start of your turn.
2. Just openine the "x" menu is enough to break the glitch. Pausing (+) doesn't break it though.

I hope this helps, have fun with it !