Can someone tell me what Miguel Marti de la Torre ran for his Gigalith in the European International Championship?

He didn't bring it to every match and when he did, usually just to switch weather, so all I could deduce from watching the entire thing was:

Gigalith
Item: Rockium Z
Ability: Sand Stream
- Protect
- a rock move

Google is pretty useless, so how do I fill this out?