(Wolfang (ウルファングurufangu)) is a wolf/fox-likeBakugan with six tails who when in Bakugan form almost resembles Hynoid. He is Partnered up with Janet and together their a member of Ren's team to take over Interspace.
Lumagrowl is Partnered with Janet Surrow, he has a aggressive nature and can hardle ever show emotion making it difficult to tell what he’s thinking. He attacks fierce. The Swords, which equip Lumagrowl's tail, attack all round from close to intermediate range making it a lethal foe. Spreading out the tails in a special way unleashes a strong lightning bolt to immobilize its opponents. He also creates a cage around his body with the tail, which illuminates and blocks the opponent's attack.
Bakugan Gundalien Invaders:
In Part 1 of Gundalien Dream he was insulted by Janet's "dream" of him Losing to a Pyrus Dragonoid Bakugan (Drago). He assist Janet in her trip to Earth with Ren and Linehalt.
In Part 3 Lumagrowl and Janet returned to Gundalia to find out why Janet was seeing those visions, he also was jealous of Dan Kuso and Drago being the top champions on Earth and Bakugan Interspace.
- Arcadia Sword: Has two different effects. (The brawler decides what effect it does).
- Transfers 500 Gs from the opponent to Lumagrowl.
- Nullifies the opponent's ability.
- Fang Dome: Adds 300 Gs to Lumagrowl.
- Flashing Peaker: Nullifies the opponent's ability. (The ability only activated if Lumagrowl makes physical contact with his opponent.)
- Spiral Blade: Transfers 300 Gs from the opponent to Lumagrowl.
- Blade Fantasma (Plain Fantasma): Subtracts 400 Gs from the opponent.
- Wolf Howler: Subtracts 500 Gs from the each opponent.
- Garm Shield (Garm Shield, Guard Palan, Guard Place): Nullifies the opponent's ability.
- Skoll Fang (Skull Fang): Subtracts 300 Gs from the opponent.
- Deadly Fantasma (Death Fantasma): Transfers 400 Gs from the opponent to Lumagrowl.
- Time Warp: Turns back time until the brawler stops it.
- Flame Claw:(Fire Claw) gains 500gs
- Fire Rain: Charges up attack and makes it rain fire on the opponent
- Fire Claw: Adds 500gs to Lumagrowl's Power level.
In between Mechtanium Surge and Gundalian Invaders he evolved to MetalLumagrowl and helped in the fight against the chaos Bakugan in Gundalia.
- He's the twin Brother of Kazarina's Lumagrowl
- Just like Plitheon he gets mad at his brawler except Lumagrowl gets mad when Janet keeps her feelings about Jesse inside or when she takes to long in battle.
- He's jealous of Dan Kuso and Drago being the strongest
- Just like Janet he is from the same Planet as her.