Ned conjured and threw fireballs at the eyes of the massive beast while he dashed. This was to obscure its vision.
Like a plan has been uncovered, the Evolved Kruthik blocked the fireballs with its forelimb of spike.
A failed attempt of the fireball led Ned to slide under its belly. Under his combat mode display, the focus was on the enemies and less on the surroundings which led Ned to see a soft spot under its belly. This soft spot was glowing red. It was its Core. The size of a regular person's head.
Ned conjured a fireball and threw it to the beast's soft spot.
Smoke gathered then spread after the explosion. Yet, this soft spot wasn't affected by the spell.
Ned rolled after an attempt to stab him with the beast's hind spike.