pokemon card with pokeball holo Flutter Mane 043/131 NM RarityUncommon Hit Points130 HP Formnull Slowpoke (Poke Ball Holo) -

It will give some value, more than a card without a discard effect, but counting the Rat as an equal value outlet to an actually good one is misleading and will result in weaker decks

Mirage and Visions introduced the first white/black cards (that werent also blue), but Circle of Despair, Purgatory (the first WB card to involve paying life), and Righteous War didnt introduce a consistent theme to the color pair

I can see other mechanics making their way into the game as more sets are released over time

Ultra Rare Ultra Rare Shiny Legendary Rare Holo Lv.X GG Secret Rare Rare Legend Rare Legend Ultra Rare Rare Holo Lv.X Rainbow Rare Rare Holo Promo Not available Promo Not available Ultra Rare Rainbow Rare Rainbow Rare Rare Holo GX Rare Holo Ultra Rare Rare Holo Rare Holo Rare Holo Rare Holo EX Rare Holo Ultra Rare Prices shown assume Near Mint condition and are indicative only, market prices may vary