Does Unown G's "GUARD" Poke-POWER prevent effects from attacks that the Unown G is attached to?
No, the Poke-POWER only prevent effects from an opponent's attacks, not your own. Unown-G's "GUARD" Poke-POWER should say, "As long as Unown G is attached to a Pokemon, prevent all effects of attacks, excluding damage, done to that Pokemon by your opponent's Pokemon".
![Unown [G]](/_next/image?url=https%3A%2F%2Fcdn.malie.io%2Fimages%2Fen-US%2Fdp4%2Fdp4-57.png&w=3840&q=75)

