How to earn jp in final fantasy tactics?

A classic grinding trick is to weaken enemies and repeatedly use low-impact abilities like Accumulate or basic buffs instead of finishing the fight quickly. More turns = more JP. Just be careful not to accidentally wipe the enemy too soon.

JP (Job Points) are earned by taking actions in battle. The fastest method is to use the JP Boost (JP Up) support ability from the Squire job—it increases JP earned by 50%. Always equip it on characters you’re leveling.