The Sandman

Shroud Indestructible Deathtouch
When The Sandman enters the battlefield exile X nonland permanents.
{1}{w}{w}: Put a dream counter on a nonland permanent you don't control, it doesn't untap during the untap step.
{5}{b}{b}: Exile a permanent with a dream counter on it.
{10}{w}{b}{t}: Create a copy of The Sandman except it's not legendary.