[LV1][LV2] When you add core from the Void by "Core Charge" or from an effect, you may destroy one opposing Cost 4 or less Spirit.
[LV2] All your "Machine Beast"/"Fusion Beast" family Spirits gain the following effect: "Heavy Armor: Red/Purple - This Spirit is unaffected by effects of opposing Red/Purple Spirits/Braves/Magic/Nexus."