How to boost defense fast in Disgaea 5 Complete?

In Disgaea 5 Complete, fragile characters often die instantly in high-level maps, causing frustrating restarts. The Set DEF modifier solves this by allowing you to directly adjust or lock your defense stats. You no longer need to grind for hours just to survive a single hit. This tool empowers you to withstand powerful enemy attacks, letting you focus on strategic positioning and skill combos. By ensuring survival, you can efficiently explore hidden areas and complete tough quests, enjoying the game's depth without the tedious stat padding.