Minor Release: 1 - [LV1][LV2][LV3] (When Attacks) Once per turn, by moving one core from your The Grandwalker Apollon to Void, activate that Grandwalker Nexus' [LV1][LV2] Grand Skill, treating cores having been sent to Void.
[LV2][LV3] (When Destroyed by Opponent) Destroy one opposing BP 6000 or less Spirit, and draw one card from your deck.