Obelisk, the Tormentor

Indestructible, Hexproof. Annihilator 2.
Obelisk, the Tormentor can't be blocked except
by creatures with converted mana cost of 6 or
greater.
Suspend 10--{3}{u}{w}
You may sacrifice a creature you control, if you
do, remove 1 time counter from Obelisk, the Tormentor--remove 2 counters instead if the
creature's converted mana cost was 5 or more.
A being so powerful, even Exodia trembles in fear at
its name.