Lauren 2's Peeps! Clint: Making sure his family is okay. Once they are he'll probably try to track down Natasha and MCU!Wanda to ensure they're okay.
Diana: First priority will be to find the other demigods to ensure they're okay followed by her friends. Will help others on her way if needed.
James: He's heading for Torunn first then will go find his folks and the two older Buckies to ensure they're all okay. Anyone along the way he'll help if needed.
Sara: Laurel and the other Legends are her priority first.
Sesshomaru: Rin and Kagome get a protective demon.
Squall: Will be making sure Rinoa is okay followed by Laguna.
Stitch: May or may not freak out a little. Stitch + water = bad so for the duration of this he will be wandering around in a life vest.
Terry: After ensuring Dana and the Batfam are okay he's going to go make sure everyone else is too.