A local shop counter conversation often makes this clear fast
This means you're free to go all-out on your turn, attack and tap every creature and bit of land you have, safe in the knowledge a few minutes later you'll reset and have all those resources available for casting instants and blocking
Some Art Series: Final Fantasy cards are actually worth a few bucks, with some of the more desirable ones reaching around $10-20
If Inferno Dance whiffs, Moltres can still buy a turn with its own attack, but the Charizard ex deck should not assume two or three heads
In the best-case scenario, you get to trade Gravecrawler with one of their early-turn mana producers
When a card from that era surfaces in pristine condition, it demands premium prices