Kite's Deck remains the same, including more cards that can help bring out "Galaxy-Eyes Photon Dragon" quickly. He also acquires "Neo Galaxy-Eyes Photon Dragon" as backup if using "Galaxy-Eyes" is not sufficient, due to the transference of Hart's powers to him.
Having lost his "Number" cards, Kite now focuses entirely on his "Photon" and "Galaxy" cards, continuing to unveil new support cards. He also uses new cards to speed up the summoning of "Galaxy-Eyes" and "Neo Galaxy-Eyes", often immediately summoning the former and using it until he is forced to bring out "Neo Galaxy-Eyes".
Like his anime counterpart's, Kaito's manga Deck is focused around swarm tactics in order to Summon stronger monsters such as "Galaxy-Eyes Photon Dragon" and "Photon Wyvern". Kaito also uses several cards to counter his opponent if they steal his "Galaxy-Eyes Photon Dragon" such as "Galaxy Dragun" and "Dragon Buster".
The exact number of "Number" cards Kaito has collected so far is unknown. Up to date, he was confirmed to be in possession of at least 3 "Numbers", disregarding "Number 13: Cain's Doom", which was absorbed by Astral.