"Welcome to the winning team."
Relic of Progenitus has been one of the premium answers to some strategies: Its cheap, and can play a grindy game removing one card per turn, or one-shot-exiling both graveyards at the right time
As Flamewar, Streetwise Operative, it gains menace and deathtouch, making it harder to block and as well as more costly to throw creatures in front of it
2x Yanma 2x Yanmega ex 2x Dialga ex 1x Skarmory 1x Rocky Helmet (for Skarmory) 2x Giant Cape (for Yanmega ex) 2x Poke Ball 2x Professors Research 2x Dawn 2x Leaf 1x Sabrina (or Cyrus) 1x Pokemon Communication Like Cresselia ex, Yanmega ex has 140HP, so we're bringing the Giant Cape Tool card to keep them a little safer
It gives you something to aim for with Threshold (and we all know Magic players love a good side quest), becoming a real beast of a value engine once you hit it