While they are now over 22 years old, a lot of them were produced, lowering their rarity and value
She's the perfect example of a card that is an enabler and a payoff in one: she's a better Corrosive Mentor as a 4/4 with menace and she turns into a card advantage engine when creatures die from wither, sweepers like Darkness Descends, blight from Lorwyn Eclipsed , Toxrill, the Corrosive, and all the payoffs like Nest of Scarabs that she's backwards-compatible with
However, its tail is the yellowish one that shiny Mudkip has
It automatically routes your purchases to minimize shipping costs, grouping items from the same sellers
And if you take a look at some builds, this is exactly what has been happening for a while
In the example above, the diamond design on the Crobat card represents the Shining Fates expansion