The second season however shifts focus to a futuristic threat that isn't as intrinsically tied to these cards, allowing another group of characters with powerful ancient cards to try and take on this evil as well
You can only have 1 copy maximum of a "Limited" card in your Main Deck, Extra Deck, and Side Deck combined
Each member of the lower monsters has the ability to special summon another monster from hand, and when one is special summoned to the field their second effect activates, which varies based on each monster summoned--ranging from special summoning from the graveyard, to searching the deck, to raising attack
GX: Duel Academy Review: Duel Monsters & School Gameplay - 7.5/10 7.5/10 Graphics - 8/10 8/10 Sound - 7/10 7/10 Story - 7/10 7/10 Replayability - 6/10 6/10 Summary Yu-Gi-Oh
It specifies Monsters, which means the banished cards need to be face-up for you to send them back to the deck with this card
[Effect] Change that monster to face-down Defense Position