Liliana's Contract will need Maskwood Nexus at a minimum, for instance, while Felidar Sovereign demands lifegain, Biovisionary needs clone cards like Helm of the Host, Halo Fountain needs tokens or your opponents to never play a board wipe, and Hellkite Tyrant requires artifacts
Risk Factor is absolutely good enough to deserve this slot on my Top 20 list, which is really saying something for all of the other good cards that have come before it
When in doubt, check recent sold listings rather than active listings thats what cards actually sell for
Inspect factory seal photos carefully on any sealed product, and avoid third-party sellers without detailed photos and feedback above 98%
#11 I like these lists, but I wish there was an Inteleon evolution line in the RS Urshifu one to make it easier to get copies of them
Factors such as rarity, condition, and demand can significantly impact the price