It looks like Loki can use his powers for good after all. Tom Hiddleston, who plays the Thor: Ragnarok villain, took a break from his behind-the-scenes antics with costar Chris Hemsworth so the two could visit the Lady Cilento Children's Hospital in South Brisbane, Queensland, Australia on Tuesday. Although Chris and Tom weren't wearing Thor and Loki's iconic costumes, the actors still rocked their characters' hairstyles while bringing some big smiles to the adorable young patients at the hospital. In a photo of the pair posing with some children holding Thor's hammer, Tom wrote, "'Whosoever holds this hammer, if he be worthy, shall possess the power of Thor!' (i.e. everyone but the weirdo in the black suit). Unforgettable meeting all the children @ladycilentochildrenshospital. They're the real heroes." Chris also gave the kids a shout-out on Instagram by calling them "the real superheroes of the world," and saying that they're "an inspiration to all of us!" It looks like Thor and Loki finally found something to agree on.