Battle · Lance (Elite Four)
Elite Four: Lance
Gyarados L58, Dragonair L56, Dragonair L56, Aerodactyl L60, Dragonite L62.
hard
Round four. Lance looks terrifying and is mostly a coverage check.
Bring Ice
Ice Beam or Blizzard hits both Dragonair for 2x and Dragonite for 4x. Lapras with Ice Beam handles most of this fight by itself.
Bring Electric
Thunderbolt hits Gyarados for 4x (Water/Flying) and Aerodactyl for 2x.
Do not fear Dragon Rage
The only Dragon move in Generation I deals a flat 40 damage. His Dragonite mostly attacks with Normal moves instead.
Do fear Hyper Beam
Dragonite's Hyper Beam hurts, and in Gen 1 there is no recharge turn if it knocks your Pokemon out. Keep your team healthy going in.