pokemon lisia card Simplified Chinese Lisia's Shining Exclusive Gift Box – TCGHOBBY and put them into your hand List of Lisia | Buy

This could very well be the reason we see various shades of the grey stamps

The card has the "Event Organizer" special logo on the middle right hand side of the card that says "Event Organizer"

Well, my guess is that more people became very interested in Bloom Titan after seeing Justin smash face with it, and this makes me think that other pieces of the deck that havent been reprinted (and there a few Azusa, Hive Mind, Summoners Pact, Gemstone Mine, etc.) will soon be under someones radar

It deals damage equal to its power to each other creature

Token creation, combat power, and card advantage all in one Jeskai package