[Lv 600] The Dojo

This quest will have you face a boss three times, then gather an item to fight the ~~both~~boss a fourth time for a quest reward.

Start the quest here:

Go north until you find the building, enter and go north until you find NPC Jinx.

Talk with him

Say Hi, Battle, Yes and he will send you into the battle room. When you kill Jinx you will be removed.

Repeat this three more times.

On the 4th kill, you will not be able to battle him anymore. He will say: You have proven yourself a noble fighter. You are worthy of this Assassin sword, carry it proudly! Oh, and if you'd like to battle again, come by my living quarters on Shiny Island when I'm home!

Go to [Lvl 800] Monstro Town over here:

Keep moving to the west till until you find a stair, go up and follow this path.

In this room

The boss resppawn is silent so please check back every hour to see if it has spawned.

When you get lucky and find him, kill him and don't try to face tank him. He does a lot of damage so try to be near the stairs to exit if you are about to die.

When you kill him you will find "Expensive urn" Use it and back to NPC "Jinx"

Go back to NPC "jinx"

Prepare for the final boss

Say: Hi, Battle, Yes. This will immediately teleport you in.

Prepare for the final boss

Final boss:

Jinx: Not hard and got low HP but will make copy of himself, 1-4 so take care

After you kill him go back to NPC "Jinx"

say: Hi, battle, yes

For your reward:

Enjoy the rewards