Brutal Training (2)

Yet the idea of having someone carrying the legacy of the Godslayer Sword was very appealing to the elderly Highborne Asuryani. His other disciple, Ardyn Tiberrius, who was the Lord Padishah-Marshal of the Eternal Imperium of the Asurya, currently didn't have an affinity for the Godslayer Sword.

As unfrozen as it was, it was a very hard thing to find a suitable successor for his life work, which was a sword style specifically created to kill the powerful Beyonder. Grandmaster Byrmellir created the Godslayer Sword as a means to kill the most powerful Beyonders without using his Psyker Ability, as he couldn't use it during the time he was crippled. 

Destruction Authority was a very powerful and volatile Super-High Risk Primal Psyker Ability that was even more dangerous to wield than even Arcturus's Dimension Empyrean by several degrees.