Neurok Familiar [Mirrodin] Dog Soldier and enchantment with mana value

and enchantment with mana value X or less

they were the ones fleeing in terror

Set: Ravnica Allegiance Prerelease Promos Type: Creature — Ogre Warrior Rarity: Rare Cost: {1}{R}{G} Riot (This creature enters the battlefield with your choice of a +1/+1 counter or haste

Set: HeartGold & SoulSilver: Unleashed Type: Lightning Rarity: Common Retreat cost: Colorless

Whenever a creature you control with reach attacks

Neurok Familiar [Mirrodin] Dog Soldier and enchantment with mana valueSet: Mirrodin Type: Creature Bird Rarity: Common Cost: {1}{U} Flying When Neurok Familiar enters the battlefield, reveal the top card of your library. If it's an artifact card, put it into your hand. Otherwise, put it into your graveyard.