Three Minutes 

Alvarach's figure flickered from side to side, attacking them all at once.  

With time against them, the grandmasters faced their biggest barrage yet.

"Ack!" Raven was bearing the most brunt, as Alvarach had identified him to be the weak link.

Truly, without a staff and a second arm, that he was.

"Raven"

He turned his head to see Ezra holding a shining yellow spear, far lower in grade than his original spear of course, but anything was better than nothing.

"Catch" Tossing it, Ezra kicked the spear towards him.

Alvarach wasn't about to let that happen.

Shredding another piece of metal, he flickers away, reaching Raven who had his back turned to grab the spear.

Ezra followed with his eyes, shooting rays of eyes that reduced his attack range and disrupted his movements.  

Moreover, Ezra was able to shoot more than three ice rays at a time, a time being less than ten seconds.

That, combined with Fredrick's reinforcement foiled Alvarach's ploy.