Tony Perez's Rules of Magical Economy:

1. Pewter medallions are designed as mere trinkets and do not have the power that the originals do.

2. You may have only one of each magical implement, but it will serve you well to have more than one wand, because wands cannot be reprogrammed.

3. Huwag kang maging bayaran. Kungdi, mawawalan ka ng layang magtapat ng katotohanan.