Zen coin was made pretty randomly, just had some extra time.
Good idea about Zen Coin on the website. Will be added in the near future.
Charm talismans were previously kept for the "MUX Stockhouse" on the website, but in the end, refused that idea.
So when I think about "Boss Battle" event, what prizes there can be, ruud and charm talismans meet each other.
Now situation with TOCA's won't be so hard, Mastery sets will be not so painful to craft, and RUUD currency will receive a "new breath".