Talk:Victoria the Vampire Princess/@comment-26288218-20150409142326/@comment-25913454-20150409151426

Passion orb is used to awaken cards.

there are four types of stones/orb (Orb, Large, Medium, Small) and 4 types of cards to awaken (Passion, Cool, Light, Dark). That makes 16 different stones in total. [usually, large stones are the hardest to get]

See Awakening page for more detail