If “Skill Drain” is active, this card is no longer treated as “Elemental Hero Bubbleman”.
You can have 3 “Elemental Hero Bubbleman” and 3 “Elemental Hero Neo Bubbleman” in your Deck and Side Deck combined.
If your Defense Position “Elemental Hero Neo Bubbleman” is attacked by “Drillroid”, damage calculation is not conducted, so “Elemental Hero Neo Bubbleman” did not “battle” and its effect will not activate.
If you Special Summon this card you can activate “Inferno Reckless Summon” and Special Summon “Elemental Hero Bubbleman” from your Deck.
While this card is face-up on the field, it can be used as “Elemental Hero Bubbleman” for a Fusion Summon (but not while in your hand).
The effect of “Elemental Hero Neo Bubbleman” that makes it treated as “Elemental Hero Bubbleman” is a Continuous Effect. The effect that destroys a monster that battles it is a Trigger Effect.