(Brush-of the Dead isn't a spell.)
Brush-of the Dead enters the battlefield tapped.
, : Scry 2.
: Add or to your mana pool.
: Add to your mana pool. Put Brush-of the Dead on top of your library.
, 
: Scry 2.: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Brush-of the Dead on top of your library.
