However, the Rainbow Secret Rare color palette reduces the intimidation factor of Pikachu and Zekrom's action poses, while accentuating the sharp lines
The problem is that it becomes a mana sink that you can only use on your own turn, rather than a way to invest leftover mana at the end of an opponent's or immediately after they drop a board wipe
Sapphire decks are dominated by items and the powerful Flaversham draw engine, while Amethyst is built around the Merlin/Madam Mim bounce package that was introduced as early as set two
Its not the end of the world to run this in a deck with your own ETB effects given itll likely eat removal before long, but just be aware that you may want to go for something like Dawnbreak Reclaimer or Bruna, the Fading Light over Karmic Guide
The game has seen many changes over the years and it is an awful lot different now compared to when it was released
You can only use 1 effect of "Attribute Gathering" per turn, once per turn