You propose destroying the box the exact same way you conquered the Ogre Shamans in Watchtower: using a potion. Head to Yanille and also earn a potion exactly like the one from OSRS gold Watchtower, in other words, with guam leaf, jangerberries and bones. Although I don't know what order you make it because it DOES matter. When you've made the potion, take it to the Watchtower Wizard and ask him to enchant it. Head to Dorgeshkan and bank to get a Massive battle. Tell Oldak you're ready, and he'll direct you to his portal machine. The box will explode.

Wait, I hear something. Is it an earthquake? It sounds like a thumping, only in a pattern, such as marching.... To the portal! This planet may have lifetime after all, and it sounds like really major life at that!

At this point, several level 97 Orks will look, together with a level 110 Ork Shaman. If you're thinking about if the Ork Shaman has anything to do with an Ogre Shaman, I'll be blunt: yes. After 15 seconds, he'll become competitive, and possibly hit 60s. Yeah, 60s. If you turn on shield from mage, you won't have to worry about him. Just use a second dose of your potion on the Shaman and he will get hit 100 and die. Then change to protect against melee and cope with the Orks themselves. When they are all dead, you may go back to Dorgeshkan.

That was close! Well, Bandos has no hold over Yubiusk anymore, but it's nevertheless a barren wasteland. I really don't know much about Yubiusk, however when we did ever live there, I understand we would not put up with buy RS gold these creatures. So, if we could pursue out the Orks and redecorate the place, Yubiusk might be fine again? Believing it ever was...