: Add .
, , Sacrifice Blighted Fen: Target opponent sacrifices a creature.

Blightning deals 3 damage to target player or planeswalker. That player or that planeswalker's controller discards two cards.

(: Add or .)
As Blood Crypt enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

First strike, protection from white

Haste
Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)

Bloodcrazed Neonate attacks each combat if able.
Whenever Bloodcrazed Neonate deals combat damage to a player, put a +1/+1 counter on it.

Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.)
Flying
Whenever you cast a Vampire creature spell, it gains bloodthirst 3.

, Pay 1 life, Sacrifice Bloodstained Mire: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle your library.

Choose one —
• Counter target red spell.
• Destroy target red permanent.

Haste
Wither (This deals damage to creatures in the form of -1/-1 counters.)

You may look at the top card of your library any time.
You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its converted mana cost rather than pay its mana cost.
, Sacrifice ten nonland permanents: Each opponent loses 10 life.

Flying
Whenever another creature enters the battlefield under your control, target creature gets +2/+0 until end of turn.

Whenever Bonecrusher Giant becomes the target of a spell, Bonecrusher Giant deals 2 damage to that spell's controller.

Equipped creature gets +2/+0.
Equip

Boneyard Wurm's power and toughness are each equal to the number of creature cards in your graveyard.

Return target permanent to its owner's hand.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
: Boros Challenger gets +1/+1 until end of turn.

, : Add .

Sacrifice Bottle Gnomes: You gain 3 life.

Target creature gets +2/+0 until end of turn. (Then exile this card. You may cast the creature later from exile.)