Morsayati, the Other

Indestructable
Otherworldly - +1/+1 (This creature gains
+1/+1 so long as you control another permanent
with Otherworldly.)
Other permanents with Otherworldly you
control have their Otherworldly effects activated
an additional time.
—
To put an end to a long, long war, humanity
summoned a calamity from the ends of the otherworld;
The Other, Morsayati.