Havenwood of Whispers enters the battlefield tapped unless you pay .
, : Add , or to your mana pool.
, Sacrifice Havenwood of Whispers: Target creature gets +2/+2 until end of turn.
.
, 
: Add 
, 
or to your mana pool., Sacrifice Havenwood of Whispers: Target creature gets +2/+2 until end of turn.
