Zyax, One Above All

Indestructible, Flying, Vigilance Protection from
Blue, and Red.
Unless you control "Altin", "Thamos",
"Alexandria", and "Yulix" this card cannot attack
{w}{u}{b}{r}{g}: Exile target nonland permanent
{w}{w}{u}{u}{b}{b}{r}{r}{g}{g}: Exile all nonland permanents target player controls