Dragonskull Highlands enters the battlefield tapped.
: Add or to your mana pool.
Sacrifice Dragonskull Highlands: Add or to your mana pool.
: Dragonskull Highlands becomes a 2/1 black and red Horror creature until end of turn. It's still a land.
: Add 
or 
to your mana pool. or to your mana pool.: Dragonskull Highlands becomes a 2/1 black and red Horror creature until end of turn. It's still a land.
