Voting eternatus. It’s role compression is insane and is extremely versatile, making it near mandatory on every team. It has an incredible stab combination paired with fire type coverage in flamethrower and mystical fire, it checks Kyogre, Marshadow, can solo entire teams with cosmic power+meteor beam sets, it’s arguably the best knock off absorber and is immune to toxic. It’s just an all around excellent Pokémon that for sure defined the galar scene.