Anivia, Cryophoenix

When Anivia attacks, deal 1 damage to all
opponent players, planeswalkers, and creatures.

Should Anivia be destroyed, instead transform her
into an Eggnivia token.

Level up - When you can produce 10 or more mana,
give Anivia +1/+1 and "Anivia now deals 2 damage
to all opponent players, planeswalkers, and
creatures when she attacks instead of 1."