Although there weren't actual boss monsters in the game that could be considered real hydra, there were quite a few with hydra's blood.
They were one of the most annoying types of boss monsters to kill; after all, their regeneration speed was way too insane.
'I will need to create a chance…'
To kill monsters with such hyper-regeneration abilities, the method is often very simple: use such overwhelming firepower that the opponent gets completely obliterated in a single shot.
And Jareth was aiming to do the same.
Just like how he destroyed the 'Cyclops' back in the dungeon raid event during the starting days he came to this world, he needs to use a powerful attack to wipe out the mutated Fisur in one go.
But the situation is completely different right now.
The cyclops regeneration ability was not as fast as those who have hydra's blood.
Comparing the regeneration speed of the two would be like comparing the speed of a fighter jet to a snail; the difference is way too big.
