When Elven Delta enters the battlefield, sacrifice it unless you pay 3 life.
, : Add , or to your mana pool. Elven Delta deals 1 damage to you.
, Sacrifice Elven Delta: Add to your mana pool.
, 
: Add 
, 
or to your mana pool. Elven Delta deals 1 damage to you., Sacrifice Elven Delta: Add 
to your mana pool.
