Wow, no one's posted here? I like this fight. lets see...
In the one day of prep time, Doom synthesizes a low level of kryptonite, making lobo a wicked kryptonite chain to fight with and allowing himself to blast it from his gloves like he does everything else.
Strange would still find ways to counter and support Supes, He could probably blast him with sunshine spells if he got weak or something. I'm not sure who to say wins right now.