Avatar: The Last Airbender The prices on Avatar: The Last Airbender Collector Booster Box saw a lot of fluctuation from the moment they went on pre-order coming in the wake of Spider-Man and the heels of Final Fantasy
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Then at sorcery speed you can spend one Phyrexian mana to make a dork you control both Blue and artifact, so you can make that Silver Myr now draw and discard when it taps for mana, or that Stalker is now a 2/2 base with boosts
Personally, I think the eyeballs are the perfect final touch
So, as of Strixhaven , we're narrowing the focus a bit to create a new keyword mechanic: Ward [COST] (Whenever this permanent becomes the target of a spell or ability an opponent controls, counter it unless that player pays [COST].) The two most common forms you'll see are costing additional mana (in white, blue, and green) and costing additional life (in black and red)
Like most Pokmon cards, the value of Krokorok depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Black Bolt)