Training Booster is obtained from the Premium Big Rig or from defeating the final opponent in the PvP Arena and can be used to level up a fighter much easier than using just regular fighters. There is one booster for each element, and matching the training booster up with the element will give you more exp that differing elements. Training boosters have attack, defense, speed, and hp all at 1, and an INF of 999.

Training Booster Picture
Water Training Booster
Fire Training Booster
Earth Training Booster
Shadow Training Booster
Lightning Training Booster

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.