Some of the rarest and most valuable cards, such as the Shichifukujin Dragon and the 1996 World Champion, are considered priceless and not for sale
On top of that, the ability to scale its damage with additional mana makes it a flexible tool in the mid-to-late game
This list is the cream of the crop thats not already in the top 74: Abstruse Appropriation Accursed Marauder Amphibian Downpour Argent Dais Arna Kennerd, Skycaptain Branching Evolution Breya, Etherium Shaper Crabomination Dreamtide Whale Emperor of Bones Estrid's Invocation Genku, Future Shaper Glimpse the Impossible Grim Servant Kaalia of the Vast Kudo, King Among Bears Monstrous Vortex Nesting Grounds Pearl-Ear, Imperial Advisor Phelia, Exuberant Shepherd Powerbalance Rosheen, Roaring Prophet Sevinne's Reclamation Shadow of the Second Sun Shilgengar, Sire of Famine Solar Transformer Sowing Mycospawn The Necrobloom Thraben Charm Volatile Stormdrake Wheel of Potential Wight of the Reliquary #74
#28: Shadowrun Vertlet, the Dramatic Bush Infiltrator
That being said, this is purely speculative since none of these cards are playable yet
As it's a Steel-type Card, it's weak to Fire-type attacks, but thankfully, the Fire-type does not have a strong presence in the meta
