Battles are one of the 2 things to do in the Invizimal World. When you battle you and win you earn Watts which makes stronger your Invizimal.
When a battle starts the fighters are introduced, then when the introduction is over the battle starts
A Invizimal has 4 different attack. When pressing the Triangle it does the strong attack, when pressing the square attack it does the quick attack, and when pressing the circle and cross it makes a regular attack. When your stamina bar is empty, you cant do anything but to wait for it to recover.
The battle ends when any of the 2 fighters Health bar is empty.
In battles you can use Vectors and collect Sparks.