Untap target creature. It gets +1/+3 until end of turn.

At the beginning of your upkeep, choose one at random. Create a red and white creature token with those characteristics.

• 3/1 Human Warrior with trample and haste.

• 2/1 Human Cleric with lifelink and haste.

• 1/2 Human Rogue with haste and "When this creature enters, it deals 1 damage to any target."

Defender

: Add for each creature you control with defender.

When Overwhelmed Apprentice enters, each opponent mills two cards. Then you scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

When Palace Sentinels enters, you become the monarch.

Enchant creature

Fading 1 <I>(This enchantment enters with one fade counter on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)</I>

Enchanted creature gets +3/+2.

When Parallax Dementia leaves the battlefield, destroy enchanted creature. That creature can't be regenerated.

When Patient Naturalist enters, mill three cards. Put a land card from among the milled cards into your hand. If you can't, create a Treasure token. (To mill three cards, put the top three cards of your library into your graveyard.)

CARDNAME enters the battlefield with two +1/+1 counters on it if you didn't go first this game.

Flash

This spell can't be countered.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Return three lands you control to their owner's hand: Return Pearl Lake Ancient to its owner's hand.

, : The next time a source of your choice would deal damage to you this turn, prevent that damage.

Enchant creature

As Pentarch Ward enters, choose a color.

When Pentarch Ward enters, draw a card.

Enchanted creature has protection from the chosen color. This effect doesn't remove Pentarch Ward.

Each opponent sacrifices an artifact creature and a nonartifact creature.

Persistent Marshstalker gets +1/+0 for each other Rat you control.

Threshold — Whenever you attack with one or more Rats, if seven or more cards are in your graveyard, you may pay . If you do, return Persistent Marshstalker from your graveyard to the battlefield tapped and attacking.

, : Target player mills a card. (They put the top card of their library into their graveyard.)

Tap four untapped Advisors you control: Target player mills twelve cards.

A deck can have any number of cards named Persistent Petitioners.

, Discard a card: Create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life."

, : Each opponent mills cards equal to the amount of life you gained this turn.

, : Exile four target cards from a single graveyard. Draw a card.

Flying

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

: Pestilent Kathari gains first strike until end of turn.

Menace, deathtouch

Instant and sorcery spells you control have deathtouch. (Any amount of damage they deal to a creature is enough to destroy it.)

: Pestilent Wolf gains deathtouch until end of turn.

Pigment Storm deals 5 damage to target creature. Excess damage is dealt to that creature's controller instead.

When Plant Elemental enters, sacrifice it unless you sacrifice a Forest.

Flying

Whenever Plumecreed Mentor or another creature you control with flying enters, put a +1/+1 counter on target creature you control without flying.

Commander creatures you own have "Whenever one or more creatures you control deal combat damage to a player, goad target creature that player controls." (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.)

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

: Untap target land.

: Choose target battle. If an opponent protects it, remove a defense counter from it. Otherwise, put a defense counter on it. Activate only as a sorcery.

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.

When Priest of Ancient Lore enters, you gain 1 life and draw a card.

Enchant creature

When Prison Sentence enters, scry 2.

Enchanted creature can't attack or block, and its activated abilities can't be activated.

When Proficient Pyrodancer enters, you may put an art sticker on a nonland permanent you own.

: Another target creature with an art sticker on it gets +2/+0 and gains menace until end of turn.

When Protective Parents dies, create a Young Hero Role token attached to up to one target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature has "Whenever this creature attacks, if its toughness is 3 or less, put a +1/+1 counter on it.")

: Psionic Entity deals 2 damage to any target and 3 damage to itself.

Whenever a spell or ability an opponent controls causes you to discard cards this turn, return those cards from your graveyard to your hand.

When a spell or ability an opponent controls causes you to discard Pure Intentions, return Pure Intentions from your graveyard to your hand at the beginning of the next end step.

: Pyroclastic Elemental deals 1 damage to target player.

Create a token that's a copy of target creature you control, except it isn't legendary.

Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Whenever a card is put into your graveyard from anywhere, you may put a quest counter on Quest for Ancient Secrets.

Remove five quest counters from Quest for Ancient Secrets and sacrifice it: Target player shuffles their graveyard into their library.

Whenever Quickbeam, Upstart Ent or another Treefolk you control enters, up to two target creatures each get +2/+2 and gain trample until end of turn.

When Quirion Sentinel enters, add one mana of any color.

Whenever a creature you control with power 2 or less attacks, Raid Bombardment deals 1 damage to the player or planeswalker that creature is attacking.

Whenever you cast your second spell each turn, draw a card, then create a 0/3 white Wall creature token with defender.

At the beginning of combat on your turn, creatures you control with defender gain exalted until end of turn. (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.)

Haste

Whenever another creature you control with base power 1 enters, it gains haste until end of turn.

Whenever another creature you control enters, if it wasn't cast, put a +1/+1 counter on Rapid Augmenter and Rapid Augmenter can't be blocked this turn.

, : Put a +1/+1 counter on each creature you control that entered this turn.

Target creature gets -4/-1 until end of turn. If that creature is white, it gets -4/-4 until end of turn instead.

: Look at the top four cards of your library. You may reveal a creature card with mana value 3 or less from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Choose one —

• Counter target blue spell.

• Destroy target blue permanent.

Ward—Pay 2 life.

Whenever you cast a spell, Refraction Elemental deals 2 damage to each opponent.

Put up to three target creature cards from your graveyard on top of your library.

Amass Zombies 3. (Put three +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Menace (This creature can't be blocked except by two or more creatures.)

When Relentless Dead dies, you may pay . If you do, return it to its owner's hand.

When Relentless Dead dies, you may pay . If you do, return another target Zombie creature card with mana value X from your graveyard to the battlefield.

Reveal the top four cards of your library. You may put a creature card and/or a land card from among them into your hand. Put the rest into your graveyard.

Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats.

A deck can have any number of cards named Relentless Rats.