In order to create a pack of a random set, 50 of each Essence type is required
This is especially true when playing Constructed Best of One
Underperforming Cards Yes, Krosan Colossus and Krosan Cloudscraper are huge and can turn Showstopping Surprise into a fourth board sweeper, but these cards just don't provide much beyond a big body that costs a lot of mana to produce (either through morphing them or straight-up casting them)
This card was awarded to Tom Chanpheng for defeating Mark Justice, despite having to use a deck with substituted lands due to technical issues
He likely has multiple copies of the rarest pieces though, such as the Gold (Crown rarity) and immersive art cards
It is five-mana and sorcery speed, which isnt great, but the upside of getting a copy of whatever you removed is worth it