Ertai's Familiar [Weatherlight] Magic 2010 Prerelease Promos If a source would deal

If a source would deal damage to a planeswalker you control

Whenever Witch-Maw Nephilim attacks

When Siege Dragon enters the battlefield

"If it means that people can live in freedom

Hand of the Augur

Ertai's Familiar [Weatherlight] Magic 2010 Prerelease Promos If a source would dealSet: Weatherlight Type: Creature Illusion Rarity: Rare Cost: {1}{U} Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.) When Ertai's Familiar phases out or leaves the battlefield, mill three cards. {U}: Until your next upkeep, Ertai's Familiar can't phase out.