The Premium Age Royale incorporated a variety of Creeds, and sacrifices that weren't at all beneficial to the EverSword House, the Green Neolists and Guissepo during the period if its duration.
However, one thing made it all worthwhile.
The Control Seal.
Before it was branded on a willing participant – witness or contender – said participant would be asked if they understood the risks to their body, soul and mind.
This question cemented the fate of the participant.
If they agreed, they essentially put their existence in the hands of the Control Seal, which, according to the rules of the Premium Age Royale, validated their participation, and helped them during their stay in the Venue. Upon consent, it was branded to the very soul, after all.
That said...
Allowing the Control Seal to coddle the participant, gave it power – even though after consenting, they basically had no choice.