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{{Subterra Tabs}}{{Infobox Bakugan|attribute = Subterra|image = [[File:Subterra Boulderon (open).jpg|250px]]|battle gear = Slingpike|first = [[A Royale Pain]]|voiced by = Ron Pardo||name = Boulderon

'''Boulderon''' is the [[Guardian Bakugan]] of [[Paige]] in ''[[Bakugan: Mechtanium Surge]]''. His [[BakuNano]] is [[Slingpike]] and his [[Mechtogan]] is [[Vexfist]]. His [[Bakugan Battle Suit|Battle Suit]] is [[Blasterate]].

===[[Bakugan: Mechtanium Surge]]===He first appeared in ''[[A Royale Pain]]'' to help fight against [[Taylean]]'s [[Mechtogan]], [[Silent Strike]], along with [[Rafe]], [[Paige]], and [[Wolfurio]].

He appears again in ''[[Mind Search]]'', battling in the Capture the Flag battle with Wolfurio and [[Infinity Trister|Trister]].

In ''[[Triple Threat (Episode)|Triple Threat]]'', he and Wolfurio defeated unknown brawlers who were using [[Chaos Bakugan]].

In ''[[Interspace Under Siege]]'', he used [[Slingpike]] for the first time and defeated many [[Chaos Bakugan]], with Taylean, Trister, Wolfurio, and [[Infinity Helios]].

In ''[[Unlocking the Gate]]'', [[Dan Kuso|Dan]] and [[Titanium Dragonoid|Drago]] gave him and the others a piece of their power which enable them to call their Mechtogan.

In ''[[True Colours (Mechtanium Surge)|True Colours]]'', he battled alongside [[Wolfurio]] and summoned his Mechtogan [[Vexfist]] to fight against the Chaos Bakugan, [[Rockfist]], and [[Deezall]]. By combining his attack and Vexfist's, he defeated Rockfist and won.

In ''[[The Final Takedown]]'', he uses a Subterra [[Blasterate]] to fight the Razen Titan clones.

; Ability Cards

* '''Magnetic Shield'''* '''Bolt Motion'''* '''Portal Magnet'''* '''Burst Quench'''* '''Hyper Sway'''

==Physical Game==Boulderon is a [[BakuTactix]] and dons a standard G-wheel. The [[Aquos]] version has 950/900/1200 [[Gs]] and the [[Haos]] version has 700/850/900/750 Gs. The [[Subterra]] version has 1250 Gs.

* Its Bakugan form bears resemblance to ''Gember and Mo-shogun'' from [[wikipedia:Gurren Lagann|Tengen Toppa Gurren Lagann]].* Its ball form resembles [[Warius]], especially its arms.* Boulderon was the last Bakugan to be released in North America.* Its Bakugan form also somewhat resembles two other things - Tony Stark's Hulkbuster Armor from [[Iron Man]] and The Hammer from ''[http://www.cartoonnetwork.com/tv_shows/symbionictitan/index.html?atclk_gn=link_shw_Sym-Bionic-Titan Sym-Bionic Titan]''.

{{Bakugan 4}}{{Main characters 4}}

[[Category:Bakugan: Mechtanium Surge]][[Category:Season 4 Bakugan]][[Category:BakuNano compatible Bakugan]]

[[Category:Battle Brawlers]][[Category:Gundalian Bakugan]][[Category:Guardian Bakugan]]