pokemon obsidian flame booster box Pokémon TCG Scarlet & Violet Revavroom ex Pokemon Sealed Full Art Bundle:

However, its stats are reduced to 1/1 because of that

Since you don't actually run many Psychic-type Pokemon in the Mewtwo & Mew-GX deck, you won't be using it much

Once you internalize that, the card evaluations below become obvious: ask of every card, is this a source or a payoff, and does the rest of my deck cover the other side? Best lifegain sources (the engines) You want repeatable, incremental gain lots of small triggers beat one big lifegain spell, because payoffs like Vito or Archangel of Thune care about the number of times you gain, not just the total

Then we can discard massive artifacts like Portal to Phyrexia, Triplicate Titan, and Phyrexian Triniform that we can cheat back into play