Forum:Soul Absorbing Bone Tower

If I control a soul absorbing bone tower and then I special summon another soul absorbing bone tower, would my opponent mill 2 or 4 cards?

Also on if my opponent controls a facedown blackwing gale and I have a zombie world on the field, can he still activate icarus attack and tribute his blackwing gale?

-iMajo (talk • contribs) 22:55, December 2, 2010 (UTC)