DragonFlight Suggestion: Add Tarokka Type System

While I have no idea how difficult this would be to implement, I think it could breathe new life into the event. Would it be possible to add a Tarokka card type system to it? Cards that can be purchased in the Zen store, change the dynamic of the fight (mobs, HP, damage, etc.), and provide an additional set reward that scales with the number of dragons completed. Rewards could still be in line with the current vouchers but could guarantee a minimum number blue or purple vouchers, perhaps a transmute box, RP, whatever. Lower guilds want to improve, and this can help them while making something people would want to buy. I miss the challenge of DF and would love it to be exciting again, currently the biggest challenge to the event is avoiding premature edragulation.