Yellow Snail, alongside Blue Snail and Red Snail, are cards 4-6/11 shown here on Twitter and released in Beta 18.1. Previous Versions can be found here.
Like the others, it's a 1/1/1 monster and has a Magic effect that gives a buff to all other Snails on your board. In this case, it gives +1 HP.
Card Skins[]
Yellow Sprinter
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