Quadruple Katana:
"Two dangerous swords. Very easy to hit, though it drains energy quickly."
Triple Double Katana:
"Three swords that emit a faint aura of death. Said to have the blood of every animal."
OBTAINMENT:
To get the Legendary sword Quadruple Katana, the player must have Dual-Headed Blade, a sword bought from Master Sword Dealer, and True Triple Katana obtained from the Legendary Sword Dealer. The player must have 350 mastery on both weapons and be over 1500 Lvls. The user then needs to talk to Legendary Sword Dealer while equipping Dual-Headed Blade.
Legendary Sword Dealer:
"I see that you have gotten most of the strongest blades I have."
"Ok" "Nevermind"
"I can still help you on your journey."
"How?" "I don't need any"
"First, you must defeat two players with your blade without dying."
"Ok" "Nevermind"
*After the user has defeated two players*
"I have another favor to ask of you"
"What?" "Nevermind"
"I want you to say hello to my father."
"Yes" "Nevermind"
A legendary Aura Dealer will spawn somewhere on the map after the user says yes.
*After the player has talked to and bought from the Aura Dealer.
"Hmm... You seem worthy of wielding double the power, but I don't help people with no payment."
"Pay" "No"
"Pay $3,000,000 and ƒ2,500 to learn the Quadruple Katana?"
"Yes" "No"
After the user pays, they will get the Quadruple Katana. To get the Triple Double Katana, the user must equip Quadruple Katana. The player then needs to talk to Katana Master, an NPC that spawns on the same roof as Blox-Fruits remover.
Katana Master:
"I see you have obtained two dangerous swords. Allow me to add a third one."
"Yes" "Shut up"
"To prove yourself worthy, you must defeat 999 enemies in the third sea."
"Ok" "No"
*After the user has defeated 999 NPCS"
"You are ready."
"Do you want to learn the Triple Double Katana for ƒ15,000?"
"Yes" "No thanks"
Moveset of Quadruple Katana:
Z - Fourth Universe
Mastery: 125
The user slashes the air, creating an Aura-colored, star-shaped slash. The user then teleports behind the enemies, if there are any, and launches an instantaneous barrage of multiple Aura-colored slashes, dealing high damage, hitting enemies, and stunning them for a very short period of time. This breaks Observation if the first attack hits the opponent. After this attack, the user teleports around the enemies four times, damaging them with the swords. The user then teleports forward, leaving a trail of slashes that will damage enemies.
X - Agonizing Edges
Mastery: 250
The user charges up their blades. After holding the attack, the user sends out a barrage of wind slashes. Each slice, on impact, will activate a barrage of slashes. The user will then teleport to the nearest enemy and hit them multiple times. After this, the user teleports behind the enemy, and multiple slashes will appear on the enemy.
Moveset of Triple Double Katana:
Z - Six-Sided Hell
Mastery: 150
The player stabs the ground, creating an area with spikes and fire. Everyone in the area is stunned. After this, the user launches an instantaneous barrage of multiple Aura-colored slashes in every direction, dealing high damage, hitting enemies, and stunning them for a very short period of time. The user then finishes the attack by sending six, large air slashes in six directions. The area with fire and spikes still stuns the players.
X - Continuous Chaos
Mastery: 300
The user dashes torward the mouse, damaging anyone touching the attack. Anyone damaged by it will be stunned for 3 seconds. The user will then cast a shadow on a large area shaped like a rotating hexagon. Any enemy there will be blinded, damaged, and stunned. The user will then spin around the hexagon, damaging everyone while creating tornados. The shadow will disappear, but there will be tornados everywhere. Everyone who goes near the user after this attack will be slowly damaged and blinded.