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 Dragon" / "Fencer" / "Worldswalker" & Cost 3 or higher) ("Exalted Sword" & Brave)"◆When you summon/advent a target Spirit/Brave, 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.
Grand Skill: 2 [LV1][LV2] Flash - (Your Turn) (Send two core from this nexus to the void) Destroy one opposing Spirit/Ultimate with 5000BP or less.
Grand Field [LV2] Increase the BP limit of this nexus's destruction effect by +10000. Additionally, increase the BP limit of your Spirit/Magic/Grandwalker Nexus destruction effects other than this Nexus' by +5000.