Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.)

Ward—, Pay 2 life.

Skeletons and Zombies you control get +1/+1 and have menace.

Whenever you commit a crime, create two tapped 2/2 blue and black Zombie Rogue creature tokens. This ability triggers only once each turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.)

Each player chooses from the lands they control a land of each basic land type, then sacrifices the rest.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Gnarled Scarhide can't block.

Enchanted creature gets +2/+1 and can't block.

Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)

As long as Goblin Glory Chaser is renowned, it has menace. (It can't be blocked except by two or more creatures.)

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Goblin Sharpshooter doesn't untap during your untap step.

Whenever a creature dies, untap Goblin Sharpshooter.

: Goblin Sharpshooter deals 1 damage to any target.

: Greater Morphling gains your choice of banding, bushido 1, double strike, fear, flying, first strike, haste, landwalk of your choice, protection from a color of your choice, provoke, rampage 1, shadow, or trample until end of turn.

: Greater Morphling becomes the colors of your choice until end of turn.

: Greater Morphling becomes the creature type of your choice until end of turn.

: Greater Morphling's expansion symbol becomes the symbol of your choice until end of turn.

: Greater Morphling's art becomes by the artist of your choice until end of turn.

: Greater Morphling gets +2/-2 or -2/+2 until end of turn.

: Untap Greater Morphling.

Enchant creature

Enchanted creature loses flying.

When Harvester Troll enters the battlefield, you may sacrifice a creature or land. If you do, put two +1/+1 counters on Harvester Troll.

, Sacrifice a creature: Return target creature card from your graveyard to the battlefield. Activate only during your upkeep.

All creatures get -2/-2 until end of turn.

Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

White creatures you control get +1/+1.

When Hunted Troll enters the battlefield, target opponent creates four 1/1 blue Faerie creature tokens with flying.

: Regenerate Hunted Troll.

Target player discards two cards at random.

Flying

When Hypnox enters the battlefield, if you cast it from your hand, exile all cards from target opponent's hand.

When Hypnox leaves the battlefield, return the exiled cards to their owner's hand.

Attacking creatures you control get +1/+0.

At the beginning of each upkeep, if no spells were cast last turn, transform Instigator Gang.

Flying

When Jace's Mindseeker enters the battlefield, target opponent mills five cards. You may cast an instant or sorcery spell from among them without paying its mana cost.

When Kaho, Minamo Historian enters the battlefield, search your library for up to three instant cards, exile them, then shuffle.

, : You may cast a spell with mana value X from among cards exiled with Kaho without paying its mana cost.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When Keldon Vandals enters the battlefield, destroy target artifact.

As long as you control a Giant, Kithkin Greatheart gets +1/+1 and has first strike.

When Laquatus's Champion enters the battlefield, target player loses 6 life.

When Laquatus's Champion leaves the battlefield, that player gains 6 life.

: Regenerate Laquatus's Champion.

As an additional cost to cast this spell, choose a number between 0 and 5.

Liquid Fire deals X damage to target creature and 5 minus X damage to that creature's controller, where X is the chosen number.

Defender

: Lobber Crew deals 1 damage to each opponent.

Whenever you cast a multicolored spell, untap Lobber Crew.

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

When an opponent has 10 or less life, if Lurking Jackals is an enchantment, it becomes a 3/2 Jackal creature.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Tap all lands target player controls and that player loses all unspent mana.

When Martyr of Dusk dies, create a 1/1 white Vampire creature token with lifelink.

Target player discards two cards and loses 2 life.

Flying

: You may put a creature card with mana value X from your hand onto the battlefield. If you do, return Metathran Aerostat to its owner's hand.

: Add .

: Put a charge counter on Mirrodin's Core.

, Remove a charge counter from Mirrodin's Core: Add one mana of any color.

Whenever an opponent casts a spell, Mogg Sentry gets +2/+2 until end of turn.

You can't untap more than one land during your untap step.

Other Myr creatures you control get +1/+1.

, : Untap each other Myr you control.

When Nantuko Tracer enters the battlefield, you may put target card from a graveyard on the bottom of its owner's library.

All creatures get -1/-1.

You may exile a green card with mana value X from your hand rather than pay this spell's mana cost.

You gain X life.

When Old Rutstein enters the battlefield and at the beginning of your upkeep, mill a card. If a land card is milled this way, create a Treasure token. If a creature card is milled this way, create a 1/1 green Insect creature token. If a noncreature, nonland card is milled this way, create a Blood token.

Haste

Tribute 2 (As this creature enters the battlefield, an opponent of your choice may put two +1/+1 counters on it.)

When Oracle of Bones enters the battlefield, if tribute wasn't paid, you may cast an instant or sorcery spell from your hand without paying its mana cost.

Battalion — Whenever Ordruun Veteran and at least two other creatures attack, Ordruun Veteran gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

X target blocked creatures assign their combat damage this turn as though they weren't blocked.

All damage that would be dealt to you and other permanents you control is dealt to Palisade Giant instead.

, , Sacrifice Parallax Inhibitor: Put a fade counter on each permanent with fading you control.

Fading 5 (This enchantment enters the battlefield with five fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)

Remove a fade counter from Parallax Wave: Exile target creature.

When Parallax Wave leaves the battlefield, each player returns to the battlefield all cards they own exiled with Parallax Wave.

Pentavus enters the battlefield with five +1/+1 counters on it.

, Remove a +1/+1 counter from Pentavus: Create a 1/1 colorless Pentavite artifact creature token with flying.

, Sacrifice a Pentavite: Put a +1/+1 counter on Pentavus.

Enchant creature

Enchanted creature has flying.

Sacrifice Phantom Wings: Return enchanted creature to its owner's hand.

Graft 3 (This creature enters the battlefield with three +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1 counter from this creature onto it.)

: Target creature with a +1/+1 counter on it gains shroud until end of turn. (It can't be the target of spells or abilities.)