clear plastic sleeves for cards BCW 100 Count Card Sleeve and Toploader Combo Pack allowing them to easily and securely fit into any binder for safe keeping. 3x5 Card Sleeves - 2

The short answer as to why they were not included in Revised, and have not and probably will not ever be printed again, is because Wizards of the Coast considers them broken or overwhelmingly powerful , in laymans terms

You can see that the rainbow and Full Art version of the same card have for the most part the same texture in the TCG Live: sm10_etch_de_19110241024 243 KB sm10_etch_de_21510241024 240 KB 5 Likes sturzflugbombardieru December 3, 2023, 1:44pm 3 Thanks for the answer

Retrieved August 25, 2020

This along with normal full arts already having rainbow variants really bloated up sets from now having a handful for all the pokemon to 1-2 dozen a set

When this attacking card destroys an opponent's monster by battle: You can activate this effect