My Idea, that Play Time Event just only put 1 Awesome reward, and random rewards as well
But, instead of put item as a reward, i've been thinking it would be a "Special Ticket" instead. This ticket can be traded to NPC (event NPC) that sell various items such as weapon costumes, cash shop items, Rare Pet, Rare Stances, even Medal (for those who want to collect all medals like me). so T3fun doesnt have to make a new poster, layout, and thinking the reward, all they do just change the reward from that NPC if necessary.
PS: This NPC works like Master Guardian when you buy expert stances, first there will be option which type you wanna chose, weapon costumes option, Pet option, Stances option, medal options, etc. after you chose 1 option then shop window will open