It allows you to call forth powerful monsters according to the situation
The battle animations are rather basic and unvaried, but considering it is recreating a card game, it is rather understandable
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This affects decks like Tera Box and Dragapult ex because the Tera Box strategy can't attack the bench with Wellspring Mask Ogerpon ex while Rabsca is on the bench, and Dragapult ex cannot place damage counters because of Rabsca
His signature deck also includes Dragon Spirit of White, Blade Knight and La Jinn the Mystical Genie of the Lamp
You can also clean your cards regularly following such tips as cleaning with fresh, white bread, special cleaning product Windex, or spirits