First-edition cards are generally considered to be more valuable than their later printings
Urabrask the Hidden [Multiverse Legends] Set: Multiverse Legends Type: Legendary Creature Phyrexian Praetor Rarity: Mythic
Because not every big headline is important
Channel and Sneak Attack don't have similar rules text, for example, but they overlap in their ability to do broken things with big colorless creatures, so you might pick up a Sneak Attack to support your early-pick Channel, and then prioritize the legendary Eldrazi creatures, Blightsteel Colossus, and Sundering Titan over a card like Karn Liberated, which only works with the Channel plan
But Im really perturbed about how low everybody is ranking Double Crisis (Small set, great artwork, the return of trainers Pokemon - whats not to love?!) I excluded sets Im not wholly familiar with