As long as you have Lunatone in play, each player's Colorless Pokémon (excluding Pokémon-ex) can't use any Poké-Powers.

Call for Family

Search your deck for a Lunatone and put it onto your Bench. Shuffle your deck afterward.

Hyper Beam

Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon.