"Switch," Morris shouted, and Dorian rushed past him to hit Leander's barrier with his saber. He did a couple of quick slashes, and the barrier cracked. Leander poured just enough of his mana to close the cracks. Just in time, for Dorian bashed the place where the cracks had been with his shield just as they closed.
A new, bigger, crack appeared. Leander was sweating proficiently. They had been on this for the past fifteen minutes. And the original mana allocated for the spell slot had run out two minutes ago. He was running on his reserves now, and he was feeling the strain.
"Switch," Dorian shouted just as Leander was repairing the big crack. Morris rushed around Dorian, and he slammed the butt of his axe into the big crack. They heard a breaking sound, and the barrier fell.
"Dead," both warriors chorused before giving each other a high five.