Radiatus Dungeon Mini Boss

Is this the Explosive Generator? If so, you probably need to train up a bit to survive some of its attacks. I'd also recommend spamming for the Radiatus Armors first with the Evil Blades.

If you have Hacker!Terra, and you've upgraded his SR skill, you can use its EX version to prevent your party from getting rekt for a couple of turns. If you have Dominator!Hexia, you can use Fear Me! into Die for Me! (if you believe in the cheese). Otherwise, just try hitting it with tons of hard-hitting moves while being invisible with Hacker!Terra.

If you don't use the Dominator!Hexia cheese, do note that when the generator reaches a certain HP, it will case Silence and start a 10 second countdown for a POWERFUL EXPLOSION that will kill you for game over. During this time, you have to immediately use Soul React on ANY of your characters to exit the battle ASAP. If you do, run the heck fast either towards the entrance where you came from or directly in front of the gated door. If you do not go to these safe spots(?) before the countdown, the explosion will still kill you rip (Zeru whyyyy). There might be more safe spots but I haven't tried enough to know where they are exactly yet.

Fun fact: It turns out that the only way to kill it is through the Dominator!Hexia cheese lol.

thanks for the tips , it did startled me the first time when it casted explosion after losing a certain amount of hp , did the soul react and rushed back to the entrance instinctively (glad it was actually a safe spot though). Just wondering if the Explosive Generator drops anything if u are able to kill it? Or Just Gives some exp

If you kill it (which you need Dominator!Hexia for), you have a 50% chance of getting a Divine Stone, which is the second best enchantment stone for MDef. I think it's pretty valuable-ish. You can scan it to double check.

I Tried Raping The Boss A Lot Of Times With Terra's Icicle & Hexia's Witch Claw Ice , dealt a lot of damage but the boss doesn't seem to die. I used Capelle's skill to stun it everytime it recovers to prevent it from using the generate explosion , but the boss hp i think is too long for me .

I don't think the boss was never meant to be killed the normal way. I checked from the monsterdex and its HP was 20k. I think Zer did something (added a state probs) to prevent the Explosive Generator from dying when it reaches 0 HP. The only way to kill it was to use a Dominator!Hexia and use Fear Me! and Die for Me! in that order. ;w; (rip Witch!Hexia)

Kinda in a pinch right now , the Scarlet Guardian boss keep won't drop the Radiatus Scroll ever since I got the 5th scroll to make all the weapons eventhough the drop rate is 30%. I think im too unlucky. I needed another scroll to get the 1/2 SP Ring