World Shaper (Promo Pack) [Rivals of Ixalan Promos] Bird Egg if you cast it from

if you cast it from your hand

Set: San Diego Comic-Con 2015 Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {2}{G} When Nissa

Set: Unhinged Type: Artifact Rarity: Rare Cost: {6} When Letter Bomb enters the battlefield

{1}: Regenerate Living Wall

Set: Portal Type: Sorcery Rarity: Rare Cost: {2}{G}{G} As an additional cost to cast this spell

World Shaper (Promo Pack) [Rivals of Ixalan Promos] Bird Egg if you cast it fromSet: Rivals of Ixalan Promos Type: Creature Merfolk Shaman Rarity: Rare Cost: {3}{G} Whenever World Shaper attacks, you may mill three cards. When World Shaper dies, return all land cards from your graveyard to the battlefield tapped. "The Great River will not be tamed."