(Rootbound Tubes isn't a spell.)
At the beginning of your upkeep, Rootbound Tubes deals 2 damage to target creature you control.
, : Scry 2.
: Add or to your mana pool.
: Add to your mana pool. Put Rootbound Tubes on top of your library.
, 
: Scry 2.: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Rootbound Tubes on top of your library.
