Nedite, Planar Overseer

Hexproof, Indestructible
{10}: Monstrosity 5
When Nedite, Planar Overseer becomes
monstrous, search your library for up to five
lands and place them on the battlefield tapped.
Those lands each produce an additional mana
when tapped. Nedite, Planar Overseer can't
attack or block unless it's monstrous.