Bookwyrm called upon the Alignment, the source that gave Worldseers power. He teleported behind Rabbit and summoned his Shardblade. He knocked Rabbit's sword out of her hand with the flat of his Blade, then attempted to sweep her legs out from under her with his staff. He tapped Zinc, increasing his mental speed and allowing him to react quickly, and also burned Atium, waiting to see her next move. A half dozen other forms of precognition would warn him if anything else started to happen, like if the Gak struck.
Bookwyrm mentally prepared a spell that would bind Rabbit and make her unable to move or use magic. If Rabbit really was as powerful as she claimed, she could probably counter a spell like that. But Bookwyrm held too much power of his own to be defeated by Rabbit.
He held on to the spell, not casting it, waiting to see what she would do next.
Even as he swept into action, Bookwyrm sent a mental message penetrating Rabbit's mind.
I hold enough power that some would label me a god, he said. Past, present, and future lay themselves out before me. How can you counter that?
Secretly, along with the message, Bookwyrm sent a mental probe into Rabbit's mind, and sent it deeper, hoping to figure out if anything was going wrong. It was strange to attack suddenly and with no reason...