most expensive pokemon xy evolutions cards Top 10 Ascended Heroes Mega Evolutions Top Cards: The

Absolutely worth a slot

The only difference is you sacrifice an artifact rather than a creature, and the discount is based on the sacrificed artifact's mana value

The one issue with Superior Energy Retrieval is generally going to be having a substantial number of cards in your hand such that you are able to actually use multiple copies when you need to, but the existence of its Coin Bonus Ability to draw a handful of extra cards to find what you need and fill the hand to discard cards for Superior Energy Retrieval

The necessary long-term and repeated investment is not the only reason the hobby comes with a heavy price tag

I do think these nine other cards are going to have a small amount of demand going forward