Originally posted by DarthAnt66
It was confirmed he prepared for that.
Logical to assume it happened so quickly due to all the prepared power he harnessed.
It's stated it was a trap and he was ready for them, not that he'd prepped his mind-control abilities. Logically if it only required a fraction of his power there'd be no need for him to prep. And if he had prepped it would indicate him using much more than a mere fraction of his power. That he'd prepped his telepathy is only a logical possibility some have suggested, not a proven fact.