[Thunder Cannon Fire lv.3 → lv.4]
Effect 1: Flight speed 5 → 6 times, firing frequency 2 → 2.5 times
Effect 2: 40% → 45% chance of subsequent thunder fire damage, subsequent damage value: 60% → 70% energy level, duration: 7 → 8 seconds.
The output capability of the Thunderfire Cannon had already been witnessed when it previously annihilated a ship.
At that time, it only took one Thunderfire Cannon shot to trigger the subsequent thunder fire damage, ripping the shield of a ship to shreds within 7 seconds.
The power was terrifying to an unnatural degree.
Of course, any attack with immense power also comes with significant flaws.
While the Thunderfire Cannon possesses formidable power, it is very susceptible to being countered by negative effect elimination-type extraordinary abilities or scrolls.
During the first attack, the ship was unprepared and caught off guard, which is why it was instantly destroyed.
