Lone Oasis

Lone Oasis enters the battlefield tapped.
When Lone Oasis enters the battlefield, rebuild 1.
(Put a rebuild counter on target artifact or land
you control. As long as that permanent has a
rebuild counter, it has "{t}: Put a rebuild counter
on this permanent", and "{1}, {t}: Draw a card, activate
this ability only if this permanent has 3 or more
rebuild counters.")
{t}: Add {u}, Lone Oasis deals 1 damage to you.