|Key Cards||The IceHero Mibrock Baragan|
|X-Rares||The IceHero Mibrock Baragan|
The WindHero Dorcus-Ushiwaka
The KatanaHero Musashied-Ashliger
"Appear from the bursting glacier! My other self! I summon The IceHero Mibrock-Baragan!"
He is the human avatar of a child Mibrock-Baragan. In his human form, he is a young boy with short white hair and light purple eyes. He wears a sleevless black suit with a white shirt underneath, black pants, and black hightops.
Stein is cheerful, polite to everybody, and is always determined. He aspires to be a hero and tries his best in everything. He looks up to Silverwing The Accelrator and thinks that he'll be the saviour that everybody need, no matter who says otherwise.
He uses a mainly white burst deck
|The IceHero Mibrock Baragan||White||Spirit (Soul Burst)|
|Noisy Raven||White||Spirit (Burst)|
|Burst Turtle||White||Spirit (Burst)|
|The HeroDragon Lord-Dragon||Red||Spirit (Burst)|
|The KatanaHero Musashied-Ashliger||Red||Spirit (Burst)|
|The WindHero Dorcus-Ushiwaka||Green||Spirit (Burst)|
|Burst Draw||Red||Magic (Burst)|
|Burst Barrier||White||Magic (Burst)|
|Burst Shield||White||Magic (Burst)|
|Burst Storm||White||Magic (Burst)|
|Neo-Dream Ribbon||White||Magic (Burst)|
|Burst Wall||White||Magic (Burst)|