In the past, we have had complaints from players in higher divisions who would go up against opponents ten to twenty levels higher than them. Especially at these higher levels, gear tends to increase in power dramatically, resulting in fights that were perceived as unfair. These changes will help to limit the number of mismatched battles like this in Free League. In its previous incarnation, certain formations, particularly archer-based snipe formations, were disproportionately powerful. By increasing character health and averaging out the number of attack characters are likely to make more aion kinah than them, were hoping to even out the playing field for different strategies.
Fight him as normal until the Ice Barrage. Eat once above your maximum HP, restore your prayer and re-pot your stats. Have a rick-click attack ready for immediately after the Max -1 hit lands, to get an extra attack in there. Eat after you have done the attack, and then continue to fight as normal. Shortly after Nomad has conjured the mines, he will face south-west before readying the attack that hits 75 (Will stop attacking for a short period), this is your time to make a run for it. Run south through the gap in the mines to the south, then immediately turn to east (Whichever way your camera is facing) and get behind a pillar, You must be in a square directly behind it, otherwise the 75 hit you.