Valith, Lord of Fear

Flying, Terror(Target creature cannot block or
attack as long as Valith, Lord of Fear still lives)
Whenever Nightmare or Terror is activated,
you may sacrifice a permanent, if you do,
reactivate Nightmare and Terror. Shades you
control are immune to Terror.
"This is a God. Kylith, Valith, Axyoth, Riklav,
and Mnvim. These are the Shadelords."
-Valik