pokemon battle academy card game there are multiple copies of the same card in the deck Pokemon Trading Card Game: Battle

Yeah, I see it, though

Fierce Guardianship is widely regarded as one of the best blue cards MTG players can use to create a safety net

It also lets you play cards like Augur of Autumn and Vizier of the Menagerie alongside Courser of Kruphix and Oracle of Mul Daya to play most of your cards right off the top of your library

How duplication protection work The Booster pack containing eight cards is a bit special, it uses something called duplication protection on all Rare and Mythic Rare cards

They fix colors

In the mirror, Unsubstantiate can bounce a more expensive counter to ensure your threat resolves, or waste their counter by returning your spell to hand