Of all these neutral creatures, the Phoenix raises the most questions. The Elementals and the Knight seem fine; they can handle it. But the Phoenix has become some kind of Harry Potter-esque creature, a shapeless bird from a cage... Or, at the very least, if anyone has seen The Chronicles of Narnia, they'll immediately remember that Phoenix, which scorched the field and burned itself! And how that kamikaze resembles the Phoenix in the screenshot... or rather, the opposite, most likely the developers, after watching the fairy tale, decided not to overthink it... and that's what came out. :)