A single member of the Terub Race can take his full-powered attack using his Astral Energy. His brief confrontation with them in outer space allowed him to gauge their strength.
If the ordinary magicians tried fighting against the Terubs, it wouldn't end well for them.
For a race to live in outer space without the help of any form of spacesuits is already incredible. Wallace couldn't imagine what would happen to these magicians if they tried to fight head-on against them.
"Avalon… How're our forces here?"
[ We have less than 800 Magicians, 300 Steel Knights, 80 Airships, and 1 Mid-Tier Battleship Blaze. ]
[ Recommending to order a retreat. ]
Wallace knows that this number is not good enough, they seem to have suffered more casualties than he expected.
[ Beep! ]
[ More than 2,500 more Mech Frames are coming out of the spaceships. ]
[ We have to gather our forces before attempting another attack. ]