Two things:
1) If you do crash the fegundo into that orb, you'll lose the fegundo, and won't be able to complete the room. Choose a different target.
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×You don't have time to crash the fedungo into the aumtlich, but that would be the right idea.
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×Try crashing the fegundo into the bomb just NW of the aumtlich.
2) If the fegundo becomes ashes at any point on its trip to save you from the aumtlich, you're dead.
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×How can you step on the power token so that the fegundo doesn't immediately turn to ashes?
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×Step North onto the power token.