Cryptolith Fragment // Aurora of Emrakul (SIR-248) - Shadows over Innistrad Remastered

Cryptolith Fragment enters tapped.
: Add one mana of any color. Each player loses 1 life.
At the beginning of your upkeep, if each player has 10 or less life, transform Cryptolith Fragment.

Flying, deathtouch
Whenever Aurora of Emrakul attacks, each opponent loses 3 life.