A good single prize for quick attacks especially against rule box pokemon. Oranguru's for draw support/cycling. Aerodactyl and Lugia are primary sources of damage. You can stall for confusion if you are slow on the initial setup. All the special colorless energy make most pokemon able to attack the same turn they come into play. You can heal the tougher pokemon with Altaria or Cherens care. Biggest weakenss is a decently high chance to mulligan due to unidentified fossil not being a basic until it is in play. Ditto prism acts as a 5th rare fossil.