[Summon Condition: Controlling one or more Beast Head Spirits/Ultimates]
[LV3][LV4][LV5] (When Attacks) Put three cards from the top of the opponent's deck to the Trash. When a Cost 3/6 card is put on the Trash by this effect, this Ultimate refreshes.
Release: 2 - [LV4][LV5](When Attacks) Destroy one opposing Cost 3/5/7/9 Spirit. Also, by putting two core from your Blue Grandwalker Nexus to this Ultimate, the opponent can't end the Attack Step through effects.
Ruling:
The first effect "Puts" cards from the Deck to Trash, it cannot be prevented with Anti-Deck Destruction nor affected by effects that support Deck Destruction which specify "Discarding" cards.