(: Add or to your mana pool.)
Whenever Madblind Vents becomes tapped, it deals 1 damage to you.
: Madblind Vents becomes a 2/1 red and blue Beast creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Madblind Vents becomes a 2/1 red and blue Beast creature until end of turn. It's still a land.
