電撃鞭 / でんげきむち [dengeki muchi] or 'electric whip' in Japanese.
Final Fantasy IV
Stats: ATK 80, ACC 85, INT +1, MND +1, SPD +3
Equip: Rydia
Buy: 10,000 gil (sell: 5,000 gil)
Shop: Feymarch
Other: deals Thunder damage
Other: 1.5x damage to beasts
Other: may paralyze target
Final Fantasy V
Stats: ATK +?
Equip: Berserker
Buy: - (sell: 5 gil)
Steal: Flaremancer / Bonus Dungeon
Treasure: Fork Tower
Obtain: Jachol Cave (if you didn't free Lone Wolf)
Brave Exvius
Stats: ATK +26, inflicts Paralysis
Buy: - (sell: ? gil)
Obtain Recipe: treasure in Corobos Wetlands
Crafting: Crystallized Lightning x5, Sturdy Leather x3, Iron Ore x3, Silver Ore, 180 gil, 6 hours
Type: Whip, Number: 154
Description: An electric whip that numbs opponents
Profile: Since this whip has the power of lightning in it, it can sometimes numb opponents with electricity when it strikes. Whips aren't weapons meant to take out enemies with one blow, but by sealing their movements with paralysis which makes it possible to dominate. If you carry it wrong it can cause you an electric shock, so handle with care. It enables the use of the Lightning element spell Thunder.
Other: enables use of Thunder
Record Keeper
Blitz Whip (IV)
Stats: ATK +13, MAG +19, ACC 89 (lv1), ? (lv5), ? (lv10), ? (lv15), ATK +30, MAG +45, ACC 89 (lv20)
Max Level: 10 (initial), 15 (first evolve), 20 (second evolve)
Type: Whip, Rarity: ★★★
Other: has a low chance of inflicting Paralysis
Category: Equipment
