The other card, Mulan, Disguised Soldier, is also perfect for the early game, as you can play it to potentially draw into one of your many powerful items and create a chain of drawing more cards
Concerns aside, this is an exciting direction for Pocket to take so early, and I cant wait to see what it does with Shiny Pokemon moving forward
At the beginning of combat on your turn, if you control one or more Eggs, sacrifice an Egg, then create a 3/3 green Dinosaur creature token
Thick Fat, its hidden ability, allows Mamoswine to avoid taking super effective damage from Fire and Water types and leaves it worrying about Grass, Fighting, and Steel
In this case, haste doesnt apply you can tap the creatures to convoke the turn they come into play regardless