Doomvral, World Razer

You may pay {c}{w}{u}{b}{r}{g} rather than pay this
spell's mana cost.
Doomvral can't be blocked by creatures with
power 8 or less.
All Eldrazi and Sliver creatures have annhilator 2 (Whenever they attack, defending player sacrifices
two permanents.)
It hungers for the end times to come to pass.