General

triple rumos drop iron transistors too.

ALSO,
DOES ANYONE FROM BERA HAVE EXTRA: BRONZE TRANSITOR, ENGINE, OR LEGS? PM Me if you have one and would like to share Thank you!

Iron Legs are from Iron Mutaes, that's where I found mine.

I found a Copper Arm at Ratz.

[quote=2010Games]Can we also get a mastery book thread going ?[/quote]

http://www.basilmarket.com/forum/1888449/0/Mechanic_Mastery_Books.html#

Engine
-Copper - Lioner, Drake
-Bronze - Samiho, Cube Slime
-Iron - Raco, Panda, Primitive Boar
-Gold - Hobi, Green Hobi, Dual Beetle, Homunculus
-Pure Gold - Master Death Teddy, Red Kentaurus, Red Dragon Turtle

Arms
-Copper - Brown Teddy, Moon Bunny, Toy Trojan, Ratz
-Bronze - Scuba Pepe, Mossy Snail, Mecateon
-Iron - Roid, Dark Sand Dwarf
-Gold - Mr. Alli, Beetle
-Pure Gold - Dark Wyvern, Birk, Spirit Viking, Gigantic Spirit Viking, Grim Phantom Watch, Werewolf

Transistor
-Copper - Cheap Amplifier, Jr. Yeti, Red Drake, Hodori
-Bronze - Racoco, Meerkat, Red Porky
-Iron - Triple Rumo, The Book Ghost, Mithril Mutae
-Gold - Captain
-Pure Gold - Spirit Viking, Dark Cornian

Body Frame
-Bronze - Guard Robot L, Cactus, Royal Cactus, King Block Golem
-Iron - Soul Teddy, Scorpion
-Gold - Hankie
-Pure Gold - Red Wyvern, Blood Harp, Qualm Monk

Legs
-Bronze - Hogul
-Iron - Sand Rat, Iron Mutae, Grizzly
-Gold - Rash, Death Teddy
-Pure Gold - Dual Birk, Phantom Watch

Pure Gold Transistors drop somewhere in Temple Of Time, I can't quite remember which map I was in at the time =/ Can anyone back me up on this?

edit

Iron Transistor you can also get from Triple Rumo. I like that map better than Mithril Mutae because there aren't freaking pillars blocking your view. Iron Engines you can get from Pandas, took me awhile though.
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Can anyone confirm that Iron Body Frame drops from Scorpions? I know they drop from Soul Teddies, but I'm not high enough to go there to get one.
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i got an iron engine from roids

[quote=flamingmunky]iron engine from strongest racoon in the mines in edelstien[/quote]

To help the TS, these are called Raco.

[quote=goltex]i think copper legs dun exist same for copper body[/quote]

This man's telling the truth.

apparently Iron Engine's dropped by Primitive Boar, Raco, and Panda. However I have had no luck with boars or raco so I'm gonna try Pandas

Edit: Pandas is a really good map for Iron Engines. Also, Dual Beetles or regular ones drop Gold engine

To be honest I dont know. Maybe an evil Wanye Brady.

Updated!
@ Tempest: Yes they can be, since they have 3 slots.

Thanks for the list. Can these equips be potentialed?

I received a Bronze Machine Arm (level 70) from Mecateons.

Thanks!
I made a list of what I have and what I don't have and now it's hunting time.
Can't wait to see the whole list.

Thx a lot man, thi is very helpfull.

Um, I mentioned Bronze Legs, not Copper Legs...

I updated the list! Thanks alot guys. As for Trojans dropping copper legs I will go there and see if I can find it.

bronze body frame drops from Guard Robot L (the normal mob, not the quest mob) in the Edelstein Mine. I just got one a bit ago.

gold leg from those furballs in leafre (2 maps left of town) where u magic seed to and from

Edit: dark rash

I'm not all that entirely certain, but I THINK I got a Bronze Leg from Trojans... Can't say for sure, but some confirmation would help out greatly