Seeing the two return and act oddly, Johan checks them for signs of magic. Spoiler
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detect magic, no material component, spellcraft (1d20+11)[21]
(finding them enchanted, whether or not he can identify it)
"Maple is still up there. I'm going to check on her. Fermor, you have silence prepared? If there is a mage I just as soon be a surprise. Here's the hand signal to dismiss it." He raises his good hand and flashed 1-3-5 with his fingers.
His hooks spark with stored energy.Spoiler
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adding keen and +1, holding an empowered SG.