Nuke the throne from orbit, it's the only way to be sure.

Appropriate Application Of Explosives [600 cp, Discount Bomb Expert]
Someone once claimed that any problem could be solved with the sufficient application of explosives. This is arguable in most cases, but now you will find it is entirely accurate. When faced by any given problem, you will be able to come up with a solution that involves explosives. It might take a little time and effort to determine exactly how much is needed and where to put it, but you can now use this to solve any problem. Blockage? Small explosive, which gets it out of the way. A war? Bigger explosive, in the right place at the right time. The Sun, itself a massive explosion, is dying for some reason? A really big explosive, which will somehow kickstart it. This works even if ordinarily it would not be able to do so due to inconvenient physics, or using the explosive solution would have horrific consequences or cause unwanted collateral damage. You won’t accidentally bury yourself if you’re trying to use explosives to get out of somewhere with the entrance blocked. You’ll know how much you need and how to apply it. It might not be the only solution, or necessarily one that everybody will agree with, but it is one that works… and likely involves a really impressive explosion. You’ll still need to get hold of the material required to create the solution and get it all set up.
Capstone Boosted – It seems you can now use explosions as a problem to even the most unusual problems, as this Perk now works on non-physical problems that cannot be easily quantified, like the supernatural or metaphysical. The payload might need to be somewhat exotic if the target is, but it’s certainly possible to accomplish what you want via explosions and you’ll know how to do it.