The Game Box
Gamer adds a separate Game Box gear slot for dice, cards and Tokens. This is an explicit bonus gear slot rather than another ordinary stat slot.
Named mechanics
Die Roll multiplies an ability’s effectiveness and has a three-lap cooldown in Derby. Card Draw has a maximum hand of three cards. Spell Proxy spends Tokens to cast a spell not currently equipped.
Permissions remain
Follow the die outcomes, multiplier limits, Token income, deck rules and Spell Proxy eligibility. Spell Proxy is not unrestricted access to every spell or class pool; the cooldown stated here is Derby-specific.
Open specialization
An open Spec can pair with any Class. Choose it in the Spec field; its special permission applies only while that path is selected. It does not replace the underlying Class progression or the rest of the character structure.