buy pokemon card sets Cards FULL ART PACK LOT of 10 + HOLO numbered cards Pokemon Trading Card Game: Paldean

And where and when will you be able to play it

It probably is good against Valakut if your deck is reasonably counter heavy, letting you actually get somewhere midgame while you sit with a bunch of mana up each turn in order to not die

However, it is a very iconic card of Magic's early days, all while being on the Reserved List

1999 Pokemon 1st Edition Magneton holo #9 PSA 10 sold for $4,680 Magneton holo #9 PSA 10 sold for $4,680 Featuring one of the more unique character designs of any original Pokemon, composed of three of the Pokemon Magnemite combined, this is the version of Magneton that deserves respect for being one of the only Base Set Pokemon cards to be rendered in 3D

Its almost guaranteed to remove an opposing creature

If it's countered, you'll still destroy something since it's a cast trigger