TzTok-Jad
In order for one to reach TzTok-Jad, one must first fight 62 progressively tougher waves of monsters. The current wave that the player is on is shown at the beginning of each wave. TzTok-Jad himself is a level 702, huge, four-legged behemoth and uses all three sides of the combat triangle - Magic, Ranged, and Melee. TzTok-Jad will attack with Melee only when the player is adjacent to him. When the player is in melee range, TzTok-Jad will use Magic and Ranged attacks as well. If the player attacks from a distance - which is strongly recommended - TzTok-Jad will randomly alternate between Magic and Ranged attacks. During the fight, auto retaliate should only be enabled if you are not yet comfortable with efficiently switching Prayers. Even when the Yt-HurKots appear or the player gets hit, switching Prayers is the most important thing to do.
Guide, gear, inventory, locations, pictures and money making rates from the OSRS Wiki (CC BY-NC-SA 3.0).