"I am where I am supposed to be." The Enchantress, p.395
"Much has changed." -The Sorceress, p.99
No sh*t, Sherlock.
Since Josh and Sophie Newman witnessed [spoiler] a 500-year-old magician battle a 600-year-old alchemyst, [/spoiler] a lot has changed [spoiler]. Like the fact that they now have magical fields around their bodies, extreme senses, and the ability to learn how to harness the elements [/spoiler].
Too much change? Let's slow down, then.