Immunity to all friendly monsters is for me too OP. And given that it will directly counter Waka Spiritblade and other summoners (mostly Death), this price would be definitely pricier than Waka Spiritblade or Doctor Blight.

Phase will be somehow a balance one while Dispel is also good but may need additional buff for me to consider a legendary one. This is just my opinion.

Anyway, hoping to get these card whatever abilities it may bring. :D