Skeletal Necropolis enters the battlefield tapped unless you control an enchantment.
: Add to your mana pool.
: Add or to your mana pool. Each opponent gains 1 life.
Sacrifice a Wizard: Skeletal Necropolis deals 1 damage to target player.
: Add 
to your mana pool.: Add 
or 
to your mana pool. Each opponent gains 1 life.
