Hits twice per use.

Twin Beam deals damage twice for 40 power each.
Each strike of Twin Beam is treated like a separate attack:

• Each strike can get a critical hit independently.
• Abilities that activate on contact (Static, Weak Armor, Iron Barbs etc.) activate for each strike.
• If the Sturdy ability, Focus Sash, or Focus Band activates before the final hit, the subsequent hit will still deal damage and therefore cause the target to faint.
• If the first hit breaks a Substitute, the second hit will deal damage to the target Pokémon.
• The move Counter only counters the final hit, but Bide counters the complete damage.
• If the target is wearing a Rocky Helmet each strike will hurt the user.

If the user is holding a King's Rock or a Razor Fang the final strike has a chance to cause the target to flinch

• Girafarig can evolve into Farigiraf if it levels up while knowing this move.