Accursed Ancient

Accursed Ancient enters the battlefield tapped.
Other Zombies you control get +1/+1.
And on the pedestal these words appear:
'My name is Ozymandias, king of kings:
Look on my works, ye Mighty, and despair!'
Nothing beside remains. Round the decay
Of that colossal wreck, boundless and bare
The lone and level sands stretch far away.
-Percy Shelley "Ozymandias"