Gaea's Herald [Duels of the Planeswalkers]Set: Duels of the Planeswalkers Type: Creature Elf Rarity: Rare Cost: {1}{G} Creature spells can't be countered. "Gaea sings with the voice of nature rampant: a thousand howls, chitters, and cries, and none of them can be ignored."

and you choose how those creatures block

Set: Antiquities Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {6} {0}: Urza's Avenger gets -1/-1 and gains your choice of banding

sacrifice Pit Spawn unless you pay {B}{B}

Set: HeartGold & SoulSilver: Triumphant Type: Grass Rarity: Holo Rare Retreat cost: Colorless

you may put one of those cards with that name into its owner's hand

Set: Champions of Kamigawa Type: Legendary Creature — Dragon Spirit Rarity: Rare Cost: {3}{G}{G}{G} Flying

Set: Black & White: Dragons Exalted Type: Dragon Rarity: Holo Rare Retreat cost: 0

Set: Commander 2014 Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Put X -1/-1 counters on each creature

Set: Magic 2015 Type: Legendary Planeswalker — Garruk Rarity: Mythic Cost: {5}{B}{G} +1: Destroy another target planeswalker

If tapped for mana

youngest of the kha

Cursed Type: Creature — Human Wizard Rarity: Rare Cost: {2}{U} Whenever another Human enters the battlefield under your control