It's Hecate, not Hectate, and thieves, not theives. And you might want to switch the last answer and clue just to keep the format consistent. Otherwise nice quiz.
Yes, he may be only one of many Oneiroi - the personifications of dreams -, but he also is their leader and the one recognised as the generalised god of dreams
Janus: god of choices
Hypnos: god of sleep (morpheus is only god of dreams)
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