Gaia, Wrathful Earth

Intimidate, ward {5}
Gaia, Wrathful Earth power and toughness is
equal to the number of basic lands you control.
Landfall - Whenever a land enters the battlefield
under your control, you may put a aura from
your hand or graveyard on to the battlefield
and attach it to Gaia, Wrathful Earth.
"Destruction brings back purity"