As far as regular boosters are concerned, there are three types you could be referring to
She's a lord for all the common creatures of Equestria, giving other Alicorns, Horses, Pegasi, Ponies, and Unicorns a +1/+1 passive bonus , allowing you to use her to lead a basic "Pony kindred" deck
the only difference is that its an artifact and starts as a 1/1
Greenbelt Rampager At just 1 green mana, Greenbelt Rampager is a 3/4 that plays a little energy minigame
Badgermole Cub The best new MTG card When WotC added mythic rare cards to MtG in 2008, lead designer Mark Rosewater stated that the ideally, mythic rare cards would feel "very special and unique", "cards like Planeswalkers, most legends, and epic-feeling creatures and spells", and not just "each set's most powerful tournament-level cards." Badgermole Cub, printed in Avatar: the Last Airbender, is a 2/2 for two mana, which turns one of your lands into a tiny creature, and means all of your mana dorks add an extra green mana whenever you tap them
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