In episode 105, this card appears in a flashback Jaden has when he states that after his third Duel against Aster, the latter appreciated other people and that's why they managed to battle as a tag team.
In episode 178, Jaden uses this card during his Duel against Nightshroud. He Special Summons this card via "Cocoon Veil". After Nightshroud Special Summons "Darkness Neosphere" via the effect of "Darkness Raincrow", Jaden activates this card's effect to have this card gain the name, ATK, DEF, and effects of "Darkness Neosphere". Jaden then activates the second "Darkness Neosphere"-effect of this card to reset and rearrange Nightshroud's Trap Cards. He then activates the third "Darkness Neosphere"-effect of this card to set "Darkness" face-down. Jaden warns Nightshroud that if he reactivates this card, then all of his set Traps will be destroyed, thus preventing Nightshroud from using his "Zero" and "Infinity" combo" anymore. On the last turn of the Duel, Jaden activates "Future Vision to send "Neo-Spacian Air Hummingbird", "Neo-Spacian Aqua Dolphin", "Neo-Spacian Flare Scarab", "Neo-Spacian Glow Moss", and "Neo-Spacian Grand Mole" from his Deck to the Graveyard. Jaden then returns this card, "Neos" and "Neo-Spacian Air Hummingbird", "Neo-Spacian Aqua Dolphin", "Neo-Spacian Flare Scarab", "Neo-Spacian Glow Moss", and "Neo-Spacian Grand Mole" from his field and Graveyard to his Deck in order to Special Summon "Elemental HERO Divine Neos". Jaden then activates the effect of "Divine Neos" to banish all six "Neo-Spacians" from his Deck in order to increase the ATK of "Divine Neos" by 500 for each "Neo-Spacian" banished this way as well as allow Jaden to grant "Divine Neos" any of the effects the banished "Neo-Spacians".