In an aggressive deck, this is likely to be more than enough to kill them off - and that's not accounting for any extra creatures you may have, any ramping you've done or spare mana you've created
Their solution was to start by exiling the player's graveyard, then check their library for cards that were exiled
Alongside a playable foil promo card featuring this pretty pastel Pokmon, plus an oversize card suitable for display, you'll find extra treasures in a handful of Pokmon TCG booster packs
If a Fusion Monster(s) you control that lists "Elemental HERO Neos" as material would be destroyed by battle or card effect, or shuffled into the Extra Deck by its own effect, you can banish this card from your GY instead
9 Looker Reverses The Normal Order Of Card Draws Card draw is generally more powerful in Pokmon than in other TCGs, and while "draw 3 cards" effects aren't bad per se, most decks will seek out better options
Against any deck that isn't about interaction (you can now stand up again, storm combo player), indestructible isn't going to do much