Not sure what to think of this tbh The stamps themselves look legit in your first picture, except maybe the sixth on in the first picture
Incapsula incident ID: 161000750091843095-240299816744194768
Its definitely powerful in decks with a high density of populate effects and cards that create bigger tokens
Drytron is the most powerful combo deck in this format, being able to setup an almost unbreakable board of Herald of Ultimateness and Vanitys Ruler
With Tianas ability, Special Reservation, anytime one of your characters is challenged while Tiana is exerted, the challenging character gets -3 strength unless your opponent pays three ink
This was because white is the best color at making volumes of creature tokens, as it creates a lot of small 1/1 tokens, playing up its flavor as the army color that beats you down with a large number of small creatures