Sheer Cold.
It is a one hit KO move.
Articunos best move is sheer cold. It is a one hit ko move or OHKO.
Any Pokemon that knows a rock type move.
Escape rope is a pretty good option Or a Pokemon with the move dig. Or faint all you team's Pokemon.
moltres zaptos and articunos are all rare Pokemon and you can usually only see rare Pokemon once so next time save before batteling them
furret
ice beam
Roar of Time is totally the best move! It has 150 power :D I taught it to all my dragon Pokemon! ^^
mew
Zigzagoon:Emerald
According to Pokemon Black and White, its most powerful move is Double-Edge.
The best Pokemon is areceus. It's a Pokemon that can learn any move and is every element. It is also a legendery.
dark pulse