Mist-Shrouded Grave-Robber

Mist-Shrouded Grave-Robber has shroud
as long as you control no other creatures.
When Mist-Shrouded Grave-Robber enters
the battlefield, choose target creature card in your graveyard with converted mana cost 2
or less. Then, if its base power is 1 or less, return that card to the battlefield.