"I felt compelled to take the twisted stone, and I abandoned my horse's burden to accommodate its weight. Now, its continued glow illuminates my home and warms my mind."
—Garner Kroft, Moorland farmer

Cryptolith Fragment // Aurora of Emrakul

Flying, deathtouch
Whenever this creature attacks, each opponent loses 3 life.

This artifact enters tapped.
{T}: 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 this artifact.

Innistrad Remastered

Shadows over Innistrad Remastered

Cryptolith Fragment enters the battlefield tapped.
{T}: 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.

Eldritch Moon

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

Cryptolith Fragment’s second ability is a mana ability. Players can’t respond to it or to the loss of life it causes.

If any player has 11 or more life as your upkeep begins, Cryptolith Fragment’s last ability doesn’t trigger. If any player has 11 or more life as the ability resolves, the ability has no effect.

In a Two-Headed Giant game, Aurora of Emrakul’s last ability causes each opponent to lose 3 life, so the opposing team loses a total of 6 life.

In a Two-Headed Giant game, Cryptolith Fragment’s last ability checks whether each team’s life total is 10 or less.

In a Two-Headed Giant game, Cryptolith Fragment’s mana ability causes each player to lose 1 life, so each team loses 2 life.