Wings works well in a rainbow rush deck (I use one and have encountered it many times already in pvp, which is more than can be said for a lot of older cards). It is cheaper than phase shield, lasts for more turns, and there are 3 spiders in my deck already. Plus, aether quanta is a little more valuable to me than air, since phase recluse is probably better for a rush deck than any air creatures. I have actually beaten a couple people playing phase shields by outlasting them with my wings. I only use one in my deck with an elite wyrm, but have considered replacing the wyrm with a second wings. I've definitely been beaten by people chaining wings.
