When a Pokémon Terastallizes into the Stellar type, it gains an attack boost for every move type, but only once per type; 2× for the Pokémon's original types and 1.2× (4915/4096) for every other type, including Stellar. After a move is used, no other moves of that same type will receive this boost from being Terastallized. In Tera Raid Battles, all moves will be boosted in this manner without limit. In its Stellar Form, Terapagos similarly retains this boost at all times.

Kill yourself btw