This Nexus can only be affected by effects that specify "Grandwalker Nexus". Core can only be placed on this Nexus through the effect of "Core Charge" or effects that specify "Grandwalker Nexus", also, core on this Nexus can not be moved except by effects that specify "Grandwalker Nexus".
Core Charge: ("Astral Deity" / "Zombie"/Worldswalker" / "Avatar" & Cost 3 or higher)
◆When you summon/advent a target Spirit, put one core from the void onto this Nexus.
◆When this Nexus is deployed, if you do not control a Nexus with the same card name as this card, send the top three cards of your deck to the trash. For each target card among them, place one core from the void onto this Nexus.
[LV1][LV2] When your Life decreases, put one core from the Void to this Nexus.
[LV1][LV2] (When Deployed) Destroy two 7000 BP or less Spirits. Also, put two cores from the Void to this Nexus.
Grand Skill: 5 [LV2] Flash - (Send five core from this nexus to the void) During this turn, all your "Phantom"-named Spirits are unaffected by effects of opposing Spirits/Ultimates/Nexuses.