The difficulty of the Hammerblast Dragon has become clear to the audience after so long a time of various battle broadcasts.
Especially since the challenge of three types of monsters has been initiated outside the instance, apart from the high-difficulty mixed dual monster challenge, there's also the single-type monster challenge.
The Hammerblast Dragon's instant-kill moves are limited to three: one is the continuous chin slamming which is deadly if it hits more than three times in a row.
The second move is the explosive substance that it sheds, which has high damage and can also instantly kill. However, with the experience from battling the Exploding Scale Dragon, the second move is relatively easy to dodge.
The third move is the most disgusting one, the rolling charge.
It curls up into a ball and then rolls; this type of crushing attack is just too abnormal – even if it doesn't instantly kill, it will cause one to fall or run out of breath.