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: ("God-Sechs"/"Evil Shadow"/"Clever Machine" & Cost 2 or higher) (This Nexus can only hold up to 5 core) " ◆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.
Grand Field [LV1][LV2] (Your Main Step) When summoning a "God-Sechs"-named card, by exhausting this Nexus, treat all the reductions as filled.
Grand Field [LV2] (Your Attack Step) While your attacking "God-Sechs"-named Spirit has on it, the opponent can't use Magic/Accel unless they send their to the Trash.