(Spinerock Chancery isn't a spell.)
When Spinerock Chancery enters the battlefield, sacrifice it unless you pay 1 life.
Red creatures get +2/-1.
: Add to your mana pool.
: Add or to your mana pool. Each opponent gains 1 life.
: Add 
to your mana pool.: Add 
or 
to your mana pool. Each opponent gains 1 life.
