In Grandia Xtreme characters can perform moves in a collision with other
characters. They can perform double, triple and quadruple combos. Before you
can learn new combination moves you'll first have to learn the required
single moves (maxed out preferably) and characters involved in the combo
must participate in battle. Each character needs to have the required SP for
If you just can't seem to learn a certain combo then check your moves, maybe
you don't have the required single character moves or if you have then try
to level them up a bit. However, most of the time it's because one of your
characters doesn't have the SP needed for the combination.
To boost up your chances of learning a combo equip the Foreboding skill, try
to equip every character partaking in the combination with this skill (maxed
out). That way when the combo is available for learning a flashing line will
appear between characters. When that happens select the [Move] command and
choose the correct single move required for the combination.
Watch the effect level; the higher it is the more damage your move will
deal. Moves with no effect level are usually healing, restoring or status