wow awsome, i dint think it wud be any trainer for this game sins i dint find it her, i did a serach for cheats to day, i have been playing one of the first one, wish i cud find the last game, i dont know wirch one is first Ys The Oath in Felghana or the other one that i dont know the name of
Since the trainer doesn't have infinite EX option, like it should have, since it's an RPG game, which IMHO infinite EX,MP is a MUST. Here's the method/hint for searching for its address.
The address value isn't 100 as it shows on the status bar. Instead it is 30000 at max EX. Search for float value, unknown initial(Or you can try 30000). Activate EX, then use the rinse and repeat of decreased and increased value.
Haven't check for MP yet, since it doesn't concern me.