That comes from the trade runs during the 20th Anniversary Arc. 11 different items you could get
from the mobs that would attack you during a trade run. Consensus was it is just deco (and the other
10 items) many a folk, including me, went after the full set of 11. However it was not easy at all to
collect all 11.
So you just now got this from a trade minister?
After doing a run?
Interesting.