Stop Here If Fixed: If the game runs normally after reinstall, stop
The only other thing you need is largely out of your control - and thats for your opponent to have enough collective willpower on their characters to withstand the Sheriffs pinging before being banished and halting your combo
If your opponent points a removal spell at your creature, you can Donate that creature to your opponent and draw a card, then the removal spell still kills that creature
When casting your countermagic is already good, getting an additional effect pushes you towards a win
Once it was decided that we were only exploring the mainline games, we made a spreadsheet for every game and filled it to the brim with every character, spell, weapon, monster, summon, and story moment we could fondly remember or that was so iconically FINAL FANTASY that it had to make an appearance