When a war starts on Neopets.com, the regular one-player Battledome opponents temporarily disappear and new ones appear every few days. These new opponents are only available for a limited period of time, and every time you defeat them, you earn points which can later be redeemed for prizes and a trophy for your user lookup.

THE SIEGE ON SAKHMET OPPONENTS | PLOT	TYRANNIAN INVASION OPPONENTS | PLOT
INVASION OF MERIDELL OPPONENTS | PLOT	BATTLE FOR MERIDELL OPPONENTS | PLOT
HANNAH AND THE ICE CAVES OPPONENTS | PLOT	INVASION OF NEW MARAQUA OPPONENTS | PLOT
THE LOST DESERT OPPONENTS | PLOT	THE TALE OF WOE OPPONENTS | PLOT
JOURNEY TO THE LOST ISLE OPPONENTS | PLOT