How do I kill a water queen with a medusa shield?

[Argitoth]

You know what, lemme make another post:

This was kind of like a riddle. I did infact give you enough information. Any spell and any item, but no army setup! Thus, what would come to mind is stuff like mindhunt. However, the best solution in my opinion is teleport and cast Living Flames. This strategy can also be used for Living Water, Living Clouds, and Living Earth. However, the thing about the flames it that the surrounding heat of fire elementals creates fatigue. No other elemental has a fatiguing aura... does ice elementals have cold aura?

Soo... yeah. But I actually didn't have access to everything. I didn't have blood magic, I couldn't cast ridiculous spells like wish. There's probably a few other things I couldn't have done.