It took Lithos some time before he got an idea. It was simple, yes, but he had a feeling it would work. It would involve his companions' elemental powers and which ones he should use together.
"I have an idea," he told the others, hopefully catching their attention, "but it will involve our elemental powers and our groupings..."
Those were all he could say before nearly collapsing again. This time, he hit the ground hard. "Guess we should...get going now..." he said.