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.

First strike (This creature deals combat damage before creatures without first strike.)

Whenever Preeminent Captain attacks, you may put a Soldier creature card from your hand onto the battlefield tapped and attacking.

Flying

When Preening Champion enters, create a 1/1 blue and red Elemental creature token.

Destroy target nonblack creature that entered since your last turn ended.

Untap target creature. It gets +2/+2 and gains lifelink until end of turn.

Flying

Whenever you cast an instant or sorcery spell, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Whenever a player casts an enchantment spell, counter it.

Tap target creature. It doesn't untap during its controller's next untap step.

Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Up to two target creatures each get +2/+2 and gain trample until end of turn.

Tap target creature.

Draw a card.

Whenever another nontoken creature you control enters, if it wasn't cast, create a token that's a copy of that creature, except it's a 0/1 white Illusion.

, Sacrifice five Illusions: Exile target nonland permanent.

Enchant creature

Whenever enchanted creature becomes blocked, tap all lands defending player controls.

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

Flying

Devour 2 (As this enters, you may sacrifice any number of creatures. This creature enters with twice that many +1/+1 counters on it.)

Whenever Preyseizer Dragon attacks, it deals damage to any target equal to the number of +1/+1 counters on Preyseizer Dragon.

Remove up to five counters from target artifact, creature, planeswalker, or opponent.

Whenever a player taps a land for mana, if it's not that player's turn, destroy that land.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. If mana from a Treasure was spent to cast this spell, that creature gets +2/+0 until end of turn.

Flying

At the beginning of each opponent's upkeep, if that player has two or fewer cards in hand, Prickle Faeries deals 2 damage to them.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

When Prickly Pair enters, create a 1/1 red Mercenary creature token with ": Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)

Creatures you control get +1/+1 until end of turn. If you have the city's blessing, those creatures get +2/+2 until end of turn instead.

Flying

Pride of the Clouds gets +1/+1 for each other creature on the battlefield with flying.

Forecast — , Reveal Pride of the Clouds from your hand: Create a 1/1 white and blue Bird creature token with flying. (Activate only during your upkeep and only once each turn.)

Pride Sovereign gets +1/+1 for each other Cat you control.

, , Exert Pride Sovereign: Create two 1/1 white Cat creature tokens with lifelink. (An exerted creature won't untap during your next untap step.)

When Pridemalkin enters, put a +1/+1 counter on target creature you control.

Each creature you control with a +1/+1 counter on it has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)

, Pay 3 life, Sacrifice Priest of Fell Rites: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.

Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

When Priest of Gix enters, add .

At the beginning of your end step, create X 1/1 white Spirit creature tokens with flying, where X is the number of opponents who control more lands than you.

, Sacrifice Priest of the Haunted Edge: Target creature gets -X/-X until end of turn, where X is the number of snow lands you control. Activate only as a sorcery.

: Add for each Elf on the battlefield.

, Sacrifice an artifact: Add an amount of equal to the sacrificed artifact's mana value.

Trample

When Primal Adversary enters, you may pay any number of times. When you pay this cost one or more times, put that many +1/+1 counters on Primal Adversary, then up to that many target lands you control become 3/3 Wolf creatures with haste that are still lands.

Target creature gets +1/+1 until end of turn for each Forest you control.

Target creature gets +4/+4 until end of turn.

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

When you cycle Primal Boost, you may have target creature get +1/+1 until end of turn.

Enchant creature

At the beginning of your upkeep, put a +1/+1 counter on enchanted creature.

When enchanted creature attacks or blocks, sacrifice Primal Cocoon.

When Primal Druid dies, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

At the beginning of your upkeep, draw a card if you control a creature with the greatest power among creatures on the battlefield. Otherwise, put a +1/+1 counter on a creature you control.

Enchant creature

Enchanted creature has trample.

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

At the beginning of each player's upkeep, Primal Order deals damage to that player equal to the number of nonbasic lands they control.

When Primal Prayers enters, you get (two energy counters).

You may cast creature spells with mana value 3 or less by paying rather than paying their mana costs. If you cast a spell this way, you may cast it as though it had flash.

Exile the top card of your library. If it's a permanent card, you may put it onto the battlefield. If you do, repeat this process.

Enchant creature

Enchanted creature gets +3/+3 and has haste.

Primal Whisperer gets +2/+2 for each face-down creature on the battlefield.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)

Rosarius — Whenever Primaris Chaplain attacks, it gains indestructible until end of turn.

, Sacrifice another creature: Search your library for a creature card with mana value equal to 1 plus the sacrificed creature's mana value, put that card onto the battlefield, then shuffle. Activate only as a sorcery.

Whenever you cast a creature spell, create a 3/3 green Beast creature token.

Whenever you cast a noncreature spell, put three +1/+1 counters on target creature you control.

Landfall — Whenever a land you control enters, you gain 3 life.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Whenever Primeval Herald enters or attacks, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

This spell costs less to cast for each creature your opponents control.

When Primeval Protector enters, put a +1/+1 counter on each other creature you control.

If Primeval Spawn would enter and it wasn't cast or no mana was spent to cast it, exile it instead.

Vigilance, trample, lifelink

When Primeval Spawn leaves the battlefield, exile the top ten cards of your library. You may cast any number of spells with total mana value 10 or less from among them without paying their mana costs.