Progress day stickers

7 golden stickers inspired by the Progress day in Piltover, each one for a specia exhibition and one invitation card (no sticker) for the Distinguished Innovators Competion. We hope you'll have a great time out there !

For the costumers that bought the "progress day pack" during the Ycon in november 2025, I've made a bundle with the three designs that didn't made to the booth because of a printing mistake. You can now complete your collection ^ ^