4ª- Missão: Lutando Contra Marucho

Habilidades de Marucho:

Bakugans:
* Aquos Preyas - 300Gs
* Aquos Stinglash - 330Gs
* Aquos Siege - 360Gs

Cartas de Habilidade:
* Blue Stealth: Nullifies the opponent's Gate Card and transfers 300 Gs from the opponent to Preyas.
* Water Refrain: Nullifies and blocks the opponent's abilities from activating for a short time.
* Blue Squall: Subtracts 200 Gs from each opponent.
* Aquos Bubble: Nullifies the opponent’s ability.
* Aquos Guardian: Nullifies the opponents ability and adds 200 Gs to Preyas.
* Abyss Ruler: Adds 100 Gs to Stinglash.
* Tsunami Wave: If you have three Aquos Bakugan, it defeats all the opponents Bakugan except for the opponents Siege.
* Aquos Javelin: Switches Gate Card with the one next to it.
* Dive Mirage: Allows Siege to move to another Gate Card and nullifies the opponents Gate Card.

Cartas de Entrada:
* Mind Ghost: When two Bakugan stand on the card no matter which side they are they both lose.
* Pyrus (Super Pyrus) Swap the G-Power of your Bakugan with your opponent.
* Triple Battle: Battle is placed on hold until a third Bakugan is thrown onto the Gate Card.
* Energy Merge: Transfers 100 Gs from the opponent to the users Bakugan that is currently on the Gate Card.
* Trade Off: If a Bakugan on the field is over 400 Gs, it automatically loses.
* Androstasis (Peacemaker): Returns all battling Bakugan to their player's arsenal.
* Scapegoat: Returns all battling Bakugan to their player's arsenal. The user of this card may then decide if the battle shall end or continue.
* Warlock: Cancels any of the opponent's abilities.

Habilidades de Marucho:

Bakugans:
* Aquos Angelo/Diablo Preyas - 400Gs
* Aquos Limulus - 350Gs
* Aquos Juggernoid - 330Gs

Cartas de Habilidade:
* Special Stealth : Nullflies the opponents Gate card and Adds 200 Gs to Angelo/Diablo Preyas
* Holograph Divide: Increases Limulus's G-Power equal the opponents.
* Dive Mirage: Limulus moves to another Gate Card, making the Gate Card it was on nullified.
* Water Refrain: Stops your opponent from activating ability cards for a short time.
* Depth Tornado: Adds 100 Gs to Juggernoid.

Cartas de Entrada:
* Mind Ghost: When two Bakugan stand on the card no matter which side they are they both lose.
* Pyrus (Super Pyrus) Swap the G-Power of your Bakugan with your opponent.
* Triple Battle: Battle is placed on hold until a third Bakugan is thrown onto the Gate Card.
* Energy Merge: Transfers 100 Gs from the opponent to the users Bakugan that is currently on the Gate Card.
* Trade Off: If a Bakugan on the field is over 400 Gs, it automatically loses.
* Androstasis (Peacemaker): Returns all battling Bakugan to their player's arsenal.
* Scapegoat: Returns all battling Bakugan to their player's arsenal. The user of this card may then decide if the battle shall end or continue.
* Warlock: Cancels any of the opponent's abilities.