When Mosswort of the Dead enters the battlefield, sacrifice it unless you pay 1 life.
: Add or to your mana pool.
Put Mosswort of the Dead on top of your library: Add to your mana pool.
, Sacrifice Mosswort of the Dead: Add to your mana pool.
: Add 
or 
to your mana pool.
to your mana pool. , Sacrifice Mosswort of the Dead: Add 
to your mana pool.
