Magic: The Gathering Magic 2012 Spoilers

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

When Acidic Slime enters the battlefield, destroy target artifact, enchantment, or land.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {Tap} this turn.)

As Adaptive Automaton enters the battlefield, choose a creature type.

Adaptive Automaton is the chosen type in addition to its other types.

Other creatures you control of the chosen type get +1/+1.

Flying

When Aegis Angel enters the battlefield, another target permanent is indestructible for as long as you control Aegis Angel. (Effects that say "destroy" don't destroy that permanent. An indestructible creature can't be destroyed by damage.)

{1}{W}: Target creature you control gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

{Tap}: Target creature an opponent controls attacks you this turn if able.

Whenever a player casts a white spell, you may gain 1 life.

You gain 7 life.

Enchant creature

Enchanted creature gets +4/+4, has flying and first strike, and is an Angel in addition to its other types.

When enchanted creature dies, return Angelic Destiny to its owner's hand.

Reach (This creature can block creatures with flying.)

Tap an untapped Spider you control: Search your graveyard and/or library for a card named Arachnus Web and put it onto the battlefield attached to target creature. If you search your library this way, shuffle it.

Enchant creature

Enchanted creature can't attack or block, and its activated abilities can't be activated.

At the beginning of the end step, if enchanted creature's power is 4 or greater, destroy Arachnus Web.

{2}{W}, {Tap}: Arbalest Elite deals 3 damage to target attacking or blocking creature. Arbalest Elite doesn't untap during your next untap step.

Flying

When Archon of Justice dies, exile target permanent.

Flying

When Auramancer enters the battlefield, you may return target enchantment card from your graveyard to your hand.

Spells you control can't be countered by blue or black spells this turn, and creatures you control can't be the targets of blue or black spells this turn.

Flying

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

{3}{U}: Draw a card.

When Æther Adept enters the battlefield, return target creature to its owner's hand.