Shapeshifter [Antiquities] Land and enchantment with converted mana

and enchantment with converted mana cost X or less

That creature can't block this turn

Landfall — Whenever a land enters the battlefield under your control

search your library for any number of artifact and/or creature cards and exile them

Shapeshifter [Antiquities] Land and enchantment with converted manaSet: Antiquities Type: Artifact Creature Shapeshifter Rare Cost: {6} As Shapeshifter enters the battlefield, choose a number between 0 and 7. At the beginning of your upkeep, you may choose a number between 0 and 7. Shapeshifter's power is equal to the last chosen number and its toughness is equal to 7 minus that number. Born like a Phoenix from the Flame, But neither Bulk nor Shape the same. Jonathan Swift, "Vanbrug's House"