isAttacker()){ $oppose->multiplyWarPowerMultiply(1/0.95); $self->multiplyWarPowerMultiply(0.95); } else if($oppose instanceof WarUnitCity){ $self->multiplyWarPowerMultiply(0.9); } else{ $oppose->multiplyWarPowerMultiply(0.97); $self->multiplyWarPowerMultiply(1.02); } return true; } }