This is not a hand, but a deck, so it's nice not to let it be reused
While youd rather not send Dragunity Phalanx back to the Deck (its best in the Graveyard, where it can be reused later with Dux and Legionnaire), its really beneficial to recycle Dux and Vajrayana, ensuring that Smith can keep churning out those Synchro Summons
(sometimes referred to as Hand Looping) in which a card takes cards out of the opponent's hand and either shuffles it into the deck or sends it to the Graveyard (or occasionally Banishes it)
Even though Jupiter isnt as powerful as Nerva , it can still detach 1 material to Special Summon 1 DoomZ monster from your GY, which then allows you to destroy 1 card on the field, which is perfect for single types of removal to assist your board for ending the game
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