Black Flame Scroll

Vanishing 6 (This artifact enters the battlefield with
6 time counters on it. At the beginning of your
upkeep, remove a time counter from it. When the last
is removed, sacrifice it.)

Whenever one or more time counters are removed
from Black Flame Scroll, draw a card. You lose
life equal to its converted mana cost. Then if Black
Flame Scroll has no time counters on it, exile it.
When you do, destroy all creatures, they can't be regenerated.