You can serve a Carrot to an Umamusume follower to race it.
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You can put up to 10 of this card into your evolve deck.
Promo Cards
QWhat's the deal with this card?
AThis card goes in your evolve deck, and is needed to race Umamusume followers. You do this by "serving" it to the follower and paying any play-point costs. Normally you can only have 3 copies of a card in any given deck, but you may put up to 10 copies of this card into your evolve deck.