Castle of the Winds Cheats

Choose any spell and keep casting it over and over. It doesn't matter if your Mana Points go negative. At around -20 MP, your hitpoints will raise. Your constitution has just been raised to its max.

If you are in your inventory identifying an item or whatever and a pop-up says there's a monster seen or attacking, you can cast Phase Door/Teleport from the Spell menu-and as long as you don't leave the inventory screen you can still grab whatever is on the ''floor'' where you were attacked.