Deet and Roi
LevelLv 80
HP175,000
MP300
EXP50,000
Defence
Weapon def650
Magic def450
Combat
Accuracy140
Avoidability120
Touch damage350
Speed-50
Info
TypeBoss
Monster BookDeet and Roi Card
ID8090000

Deet and Roi is a level 80 boss monster found in Lab - Unit 202.

The most unique invention built by the alchemists of Alcadno. At first, the alchemists tried to build a robot more powerful than Roid, but the result of their attempt, Deet, did not have the level of intelligence they had hoped for. Consequently, the alchemists combined Deet and Roid to create the product of best of both worlds. However, with Roid's intelligence and Deet's physical strength combined, this newly improved robot refused to obey the commands of the Alcadno alchemists, causing unforeseen ruckus. After debating what to do with this robot, they decided to play a prank on the Zenumist alchemists. Upon sneaking in this failed invention into the Zenumist lab, Deet and Roi began breaking all the beakers and flasks, leaving no choice for the Zenumist alchemists but to destroy the robot using their renowned magic skills. However, the only way to completely destroy Deet and Roi is to break it into pieces, as even activating the most effective machine in lab 202 could only inflict rusting.— Monster Book

Drops

Item Rate Quantity Notes
Dark Token 100% 1 Event
Useless Mechanical Heart 60% 1
Blossom Juice 20% 1
Supreme Pizza 20% 1
(Mastery Book) Ifrit 1% 1
Brown Pireta Hat 0.85% 1
Gold Drop Earrings 0.85% 1
Orihalcon Platine 0.85% 1
Green Pris 0.85% 1
Green Neli Shoes 0.85% 1
Red Martier 0.85% 1
White Gaia Cape 0.85% 1
Dragon's Tail 0.85% 1
Kage 0.85% 1
Helios 0.85% 1
Golden Raven 0.85% 1
White Fangz 0.85% 1
Deet and Roi Card 0.80% 1
Dark scroll for Overall Armor for INT 0.45% 1
Scroll for Cape for STR 0.45% 1
Scroll for Crossbow for ATT 0.45% 1
Dark scroll for Claw for ATT 0.45% 1
Scroll for Knuckle for Accuracy 10% 0.45% 1

It also drops 1,000–1,099 Vesos (40% chance).

Accuracy needed

How much accuracy you need to hit it. Weapon attacks use the ACC in your Stat window. Spells use your magic accuracy: INT divided by 10 plus LUK divided by 10, each rounded down. Being below the monster's level raises both.

Your level Weapon: starts hitting Weapon: always hits Magic: always hits
80 or higher 221 442 121
75 (5 below) 263 526 147
70 (10 below) 305 610 172
65 (15 below) 347 694 197
60 (20 below) 389 778 222

Where to find

Map Region Spawn points
Lab - Unit 202 Nihal Desert 1

Skills

Skill Kind MP Cooldown
Banish Sends you away 0 3s