These cards popped up today on planetmtg.de and proved quite exciting indeed!

[easybox]Back to Nature {1}{G}

Instant

Destroy all enchantments.

Artist: Howard Lyon

Uncommon[/easybox]

[easybox]Bloodthirsty Goblin {R}

Bloodthirsty Goblin can't attack unless an opponent was dealt non-combat damage this turn.

2/2

Artist: Steve Prescott

Common[/easybox]

[easybox]Crystalball {3}

Artifact

{1}{T}: Scry 2.

Artist: Ron Spencer

Uncommon[/easybox]

[easybox]Obstinate Baloth {2}{G}{G}

When Forward Baloth comes into play, gain 4 life.

If a spell or an ability controlled by an opponent causes you to discard ~ put it into play instead.

4/4

Artist: Chris Rahn

Rare[/easybox]

[easybox]Mana Leak {1}{U}

Instant

Counter target spell unless its controller pays {3}.

Artist: Howard Lyon

Common[/easybox]

[easybox]Overwhelming Stampede {3}{G}{G}

Sorcery

Until end of turn all creatures you control gain trample and +X/+X where X is the biggest strength among creatures you control.

Rare[/easybox]

[easybox]Sentry Gargoyle {3}

Artifact Creature - Gargoyle

Defender

{3}: Until end of turn this gains flying and loses defender.

3/3

Artist: Drew Baker

Uncommon[/easybox]

[easybox]Scroll Thief {2}{U}

Creature - Merfolk Rogue

Whenever this creature deals damage to an opponent draw a card.

1/3

Artist: Alex Horley-Orlandelli

Common[/easybox]

[easybox]Warmage of Thune {1}{W}

When Warmage of Thune enters the battlefield, destroy target enchantment.

2/2

Artist: Izzy

Uncommon[/easybox]

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