Below is a walkthrough for A Knight’s Toil side quest in Tiny Tina’s Wonderlands. To obtain this quest, interact with the wanted poster on the door of a building next to the vending machines near the Weepwild Dankness – Dank Encroachment fast travel point.
Find Lake Lady
Head north to find the lovely Lake Lady near a pond and approach her.
Talk to Lake Lady’s neighbors
Head west and approach the goblin drummers.
Silence the drumming neighbors
Kill all the goblins you Goblin Slayer!
Return to Lake Lady
Head back to the lady.
Kill Lake Lady
Defeat her!
Find Llance
Head west towards the objective to find Llance.
Slam attack Llance’s mushroom
Jump down onto the mushroom in the center of the village. Use it to launch into the air to reach the mushroom that Llance is on. When above him hit circle to do a slam attack (you might have to try a couple of times).
Defeat Llance and his squires
Defeat all the enemies.
Grab Llance Bro’s shield
Pick up the shield that drops.
Attach shield
Head over to Claptrap and attach the shield to him.
Find Extra-Caliber
Head across the bridge to locate the sword in the rock.
Take summons
Grab the summons from Claptrap.
Find King Archer
Head north towards the objective to find King Archer and his guard.
Deliver summons
Place the summons on the table.
Kill all the King’s men
Defeat the enemies!
Take hand
Grab the hand that drops from King Archer.
Place arm
Return to Claptrap then place the arm on the sword.
Draw Extra-Caliber
Interact with the sword to pull it out.
Attach Extra-Caliber
Place the sword on Claptrap’s back.
Meet Claptrap at Mervin’s gate
Travel north to the objective to find Claptrap in front of a closed gate in a cave.
Find Mervin
Continue forward then defeat the enemies. Afterwards, approach Mervin.
Approach the first wizard
Approach the objective marked by the objective. You’ll fall through the floor and have to return to the area.
Approach the second wizard
Approach the second wizard marked by the objective then head through the portal.
Kill 3 Mervin
Kill the remaining Mervins.
Collect Holey Spell-nade
Grab the item from Mervin’s tower.
Talk to Claptrap
Speak with him to complete the quest.