A name shrouded in the mists of time. A scheme of pure genius. A relic of the Mage Wars.
The Blood Beast, while originally a construct, has surpassed its beginnings to assume a place of infamy.
Blood. Ah, yes. Blood. Such a wonderful tool when you know how to use it. Welcome, my friend, to the wonderful world of Blood Magic.
...The ring slid onto her finger as if it were lovingly crafted just for her. Its diamond seemed to take in the sunlight, amplify and reflect it in every direction. Then almost immediately, the light waned and the stone went dark. Her throat clutched in a constricting gurgle before she slumped to the ground, still and lifeless.
Tarot Cards are used by Magic folks to predict the future (cartomancy). Since the present becomes the future through the interplay of elementally alligned forces, the tumble of cards can give clues to the way the pattern of elements will be in the future.
This means a wizard 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.