Magic 2012

Whenever a creature an opponent controls becomes tapped, put a +1/+1 counter on Gideon's Avenger.

When Goblin Arsonist dies, you may have it deal 1 damage to any target.

{T}: Goblin Fireslinger deals 1 damage to target player or planeswalker.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)

{U}, {T}: Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Flying

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

Hexproof (This creature can't be the target of spells or abilities your opponents control.) Dungrove Elder's power and toughness are each equal to ...

Tormented Soul can't block and can't be blocked.

{1}{B}: Return Reassembling Skeleton from your graveyard to the battlefield tapped.

Flying Sacrifice a creature: Devouring Swarm gets +1/+1 until end of turn.

Flying Whenever Chasm Drake attacks, target creature you control gains flying until end of turn.

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

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

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

Rusted Sentinel enters the battlefield tapped.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.) Flying

Flying {B}: Drifting Shade gets +1/+1 until end of turn.

Flying Sacrifice a creature: Devouring Swarm gets +1/+1 until end of turn.

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

Lifelink

Whenever a creature enters the battlefield under an opponent's control, you may have that player lose 1 life.