“ Mages/ wizards and such use cards (playing cards or tarot cards) as training tools. The patterns created by certain layouts of cards are mnemonic devices to teach key elemental associations and paths. With such interesting names as the Tree of Life, Phoenix's tail, Rythm of Heart, and Balance of the sphere, there pattern represent the matrices used by magic users to focus and present power. Spell processes can be represented by a sequence of cards.
So mages will often be seen handing around hands of cards.
Wizards will have a deck of cards with them. Since cards were used to train wizards in legerdemain, Since they have cards with them, they frequently know how to use them. Guild magic users often have a knack for fancy shuffles, palming cards, and a variety of card tricks and games.”
“ What if the sources of precious metal in the realm all failed, so that the only sources for gold and other precious metal were hostile foreign lands? Gold coinage might become increasingly rare, resulting in hoarding. Player characters that appear with masses of treasure might be suspected of being in the pay of foreign powers.”
“ In an area albinos are considered to be evil mystics and locals ward themselves against them by turning their backs to them to avoid being mesmerized. Suddenly the angeliclly pale loner with white hair and violet hued-eyes is suddenly an outcast, and his companions are treated as if they have been mystically bonded into his service, and could be treated with attempts to intervene or given the same stony treatment. Expect poor quarters, no hospitality and to pay twice as much for everything.”