Port of Karfell enters tapped.

: Add .

, , Sacrifice Port of Karfell: Mill four cards, then return a creature card from your graveyard to the battlefield tapped. (To mill a card, put the top card of your library into your graveyard.)

As Port Town enters, you may reveal a Plains or Island card from your hand. If you don't, Port Town enters tapped.

: Add or .

Flash

When Portal Mage enters during the declare attackers step, you may reselect which player or permanent target attacking creature is attacking. (It can't attack its controller or their permanents.)

, : Return target creature you control and each Aura attached to it to their owners' hands. Activate only during your turn.

Whenever a creature enters, if there are two or more other creatures on the battlefield, exile that creature. Return that card to the battlefield under its owner's control when Portcullis leaves the battlefield.

Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.

Draw a card at the beginning of the next turn's upkeep.

Reveal the top X cards of your library. For each card type, you may exile a card of that type from among them. Put the rest into your graveyard. You may cast a spell from among the exiled cards without paying its mana cost if you exiled four or more cards this way. Then put the rest of the exiled cards into your hand.

Portrait of Michiko gets +1/+1 for each artifact and/or enchantment you control.

First strike

Threshold — As long as seven or more cards are in your graveyard, Possessed Barbarian gets +1/+1, is black, and has ", : Destroy target red creature."

, Discard a card: Put three +1/+1 counters on Possessed Goat and it becomes a black Demon in addition to its other colors and types. Activate only once.

If a player would draw a card, that player skips that draw instead.

At the beginning of each end step, each player sacrifices a permanent unless they discard a card.

Whenever a player casts a spell from their hand, that player exiles it, then exiles cards from the top of their library until they exile a card that shares a card type with it. That player may cast that card without paying its mana cost. Then they put all cards exiled with Possibility Storm on the bottom of their library in a random order.

When Potion of Healing enters, draw a card.

, , Sacrifice Potion of Healing: You gain 3 life.

Flying

Whenever a creature dies, you may roll a six-sided die. If you roll a 1, sacrifice Poultrygeist. Otherwise, put a +1/+1 counter on Poultrygeist.

Flash

Kicker (You may pay an additional as you cast this spell.)

First strike

If Pouncing Kavu was kicked, it enters with two +1/+1 counters on it and with haste.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Flash

Whenever this creature mutates, you may return target creature an opponent controls to its owner's hand.

Squad (As an additional cost to cast this spell, you may pay any number of times. When this creature enters, create that many tokens that are copies of it.)

When Powder Ganger enters, destroy up to one target artifact.

Domain — , : Target creature gets +1/+1 until end of turn for each basic land type among lands you control.

, Remove a counter from a permanent you control: Choose one —

• Put a charge counter on target artifact.

• Put a +1/+1 counter on target creature.

Equipped creature has trample and "Whenever this creature deals combat damage to a player, put that many +1/+1 counters on it."

Equip

: Target creature gets +1/+1 and gains flying, first strike, and trample until end of turn.

Choose target creature an opponent controls, then roll a d20.

1–9 | Return it to its owner's hand.

10–19 | Its owner puts it on the top or bottom of their library.

20 | Gain control of it until the end of your next turn.

Counter target spell unless its controller pays . If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Enchant enchantment

At the beginning of the upkeep of enchanted enchantment's controller, that player loses 2 life unless they pay .

Cycling (, Discard this card: Draw a card.)

Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, you may cast that card without paying its mana cost if the two spells have the same mana value.

When Powerstone Engineer dies, create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")

Whenever a creature attacks or blocks, Powerstone Minefield deals 2 damage to it.

Each player loses a third of their life, then discards a third of the cards in their hand, then sacrifices a third of the creatures they control, then sacrifices a third of the lands they control. Round up each time.

Draw four cards. Then discard two cards unless you discard an instant or sorcery card.

, : Target creature gets -2/-0 until end of turn.

Search target opponent's library for a card and exile it face down. Then that player shuffles. You may play that card for as long as it remains exiled.

Lifelink

At the beginning of your end step, if you haven't cast a spell from your hand this turn, put a +1/+1 counter on Prairie Dog.

: Until end of turn, if you would put one or more +1/+1 counters on a creature you control, put that many plus one +1/+1 counters on it instead.

: Prakhata Pillar-Bug gains lifelink until end of turn. (Damage dealt by this creature also causes you to gain that much life.)

During your turn, creature tokens you control get +1/+4.

: Create a 1/1 white Soldier creature token.

Partner (You can have two commanders if both have partner.)

You may choose not to untap Preacher during your untap step.

: For as long as Preacher remains tapped, gain control of target creature of an opponent's choice they control.

First strike

Whenever Precinct Captain deals combat damage to a player, create a 1/1 white Soldier creature token.

Target creature gets +1/+0 and gains first strike until end of turn.

At the beginning of your upkeep, you may look at the top card of target opponent's library. If you do, you may put that card on the bottom of that player's library.

Draw three cards.

Addendum — If you cast this spell during your main phase, instead scry 3, then draw three cards.

Predation Steward enters with two oil counters on it.

, , Remove an oil counter from Predation Steward: Target creature gets +2/+2 until end of turn. Activate only as a sorcery.

Indestructible

Whenever Predator Ooze attacks, put a +1/+1 counter on it.

Whenever a creature dealt damage by Predator Ooze this turn dies, put a +1/+1 counter on Predator Ooze.

Enchant creature

Enchanted creature gets +2/+1.

Enchanted creature has intimidate as long as its controller controls no other creatures. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Create a 2/2 green Wolf creature token.

Morbid — Create three 2/2 green Wolf creature tokens instead if a creature died this turn.

Target creature gets +3/+3 and gains trample until end of turn.

You may have creatures you control assign their combat damage this turn as though they weren't blocked.

Enchant creature

Enchanted creature gets +3/+3, must be blocked if able, and is goaded. (It attacks each combat if able and attacks a player other than you if able.)

Creatures you control get +3/+3 until end of turn. Each creature your opponents control blocks this turn if able.

Menace

As Predatory Sludge enters the battlefield, choose a permanent you don't control. When the chosen permanent is put into a graveyard from the battlefield, conjure a card named Predatory Sludge into your hand.

Vigilance (Attacking doesn't cause this creature to tap.)

Predatory Wurm gets +2/+2 as long as you control a Garruk planeswalker.