Thanos was extremely powerful and generous, as long as you could withstand his madness, you would receive many blessings.
Viscount Leiteman was clearly a devout follower of Thanos, the blood running through his veins seemed not to be blood, but furious lightning.
The Dusk Guard, as the elite of the Elf Tribe, were struck two dead and three injured by his mere two spells, which was already a very formidable achievement.
Amberser himself was thankful that he hadn't attacked this territory head-on, for a Storm Priest could truly unleash their power on the battlefield, where infantry were but lambs to the slaughter.
The elves lying on the tower floor were quite tenacious as well, quickly scrambling back to their feet and charging towards Viscount Leiteman.
Amberser simply hid on the sidelines, watching the spectacle as Viscount Leiteman vented the anger he had repressed for so long on these elves.