This punch was more devastating than the first one as the mud tower was already shaking heavily when Arthur attacked. The thick crack dividing the room into two parts became even bigger and all people close to him were sent flying high up in the air or blown away, crashing into the falling wall or out of the room, some even fell into the huge hole at the end of the room from which gargoyles came from.
It was as apparent as the sun that Arthur was way superior to them, after all, when he was just an Immortal, he managed to kill an almost peak grade God from the Underworld, so, although Ti Eru and the rest were decently strong, if Arthur was to go all out like last time, they won't be able to get away unscathed, however, the probability of killing them all without suffering nothing is equally impossible too.