Creatures you control gain trample until end of turn. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking.)

Draw a card.

, Discard a card: Crashing Centaur gains trample until end of turn.

Threshold — As long as seven or more cards are in your graveyard, Crashing Centaur gets +2/+2 and has shroud. (It can't be the target of spells or abilities.)

Suspend 4— (Rather than cast this card from your hand, pay and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

Create two 4/4 green Rhino creature tokens with trample.

Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)

When Cresting Mosasaurus enters the battlefield, if you cast it, return each non-Dinosaur creature to its owner's hand.

Commander creatures you own have menace and "This creature gets +X/+0, where X is the number of creature cards in your graveyard." (A creature with menace can't be blocked except by two or more creatures.)

Enchant creature

Enchanted creature has flying.

Sacrifice Crown of Ascension: Enchanted creature and other creatures that share a creature type with it gain flying until end of turn.

Destroy target Plains or Island. Cryoclasm deals 3 damage to that land's controller.

At the beginning of your upkeep, you may have Cryptoplasm become a copy of another target creature, except it has this ability.

You gain X life and each opponent loses X life, where X is the number of Knights you control.

Graft 4 (This creature enters the battlefield with four +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1 counter from this creature onto it.)

When Cytoplast Root-Kin enters the battlefield, put a +1/+1 counter on each other creature you control with a +1/+1 counter on it.

: Move a +1/+1 counter from target creature you control onto Cytoplast Root-Kin.

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

+1: Create a 1/1 colorless Construct artifact creature token with defender.

−1: You may sacrifice an artifact. If you do, destroy target artifact or creature.

−6: Choose target artifact card in a graveyard or artifact on the battlefield. Create three tokens that are copies of it.

Other Citizens you control get +1/+0.

Whenever Darling of the Masses attacks, create a 1/1 green and white Citizen creature token.

When Deadeye Quartermaster enters the battlefield, you may search your library for an Equipment or Vehicle card, reveal it, put it into your hand, then shuffle.

Imprint — : Exile target creature card from your graveyard.

As long as a card exiled with Death-Mask Duplicant has flying, Death-Mask Duplicant has flying. The same is true for fear, first strike, double strike, haste, landwalk, protection, and trample.

Whenever a nontoken creature you control dies, mill two cards. Then return a creature card with lesser mana value than the creature that died from your graveyard to your hand.

, Sacrifice Death's Oasis: You gain life equal to the highest mana value among creatures you control.

Delayed Blast Fireball deals 2 damage to each opponent and each creature they control. If this spell was cast from exile, it deals 5 damage to each opponent and each creature they control instead.

Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Flying

At the beginning of your upkeep, sacrifice a creature other than Demonic Taskmaster.

Flying

When Demonlord of Ashmouth enters the battlefield, exile it unless you sacrifice another creature.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

, Mill a card: Add . (To mill a card, put the top card of your library into your graveyard.)

Flying

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

When Dermoplasm is turned face up, you may put a creature card with a morph ability from your hand onto the battlefield face up. If you do, return Dermoplasm to its owner's hand.

Destroy all artifacts and enchantments.

Destroy target land. Devastate deals 1 damage to each creature and each player.

You may pay rather than pay this spell's mana cost.

If the cost was paid, an opponent chooses up to two nonland permanents they control and returns them to their owner's hand.

Destroy all nonland permanents.

Destroy all creatures and lands.

Protection from black

When Devout Lightcaster enters the battlefield, exile target black permanent.

Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. If you control a Warrior, that player loses 2 life.

Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard. You gain life equal to the greatest power among creature cards put into your graveyard this way.

When Disease Carriers dies, target creature gets -2/-2 until end of turn.

When Displacer Beast enters the battlefield, venture into the dungeon. (Enter the first room or advance to the next room.)

Displacement — : Return Displacer Beast to its owner's hand.

+2: Creatures you control get +1/+1 and gain haste until end of turn.

−3: Domri, City Smasher deals 3 damage to any target.

−8: Put three +1/+1 counters on each creature you control. Those creatures gain trample until end of turn.

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.

If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.

Skip your draw step.

Whenever you sacrifice a creature, you may draw a card.

At the beginning of your upkeep, if you control six or more lands, create a 5/5 red Dragon creature token with flying.

Flying

: Target creature gets -0/-X until end of turn and Drana, Kalastria Bloodchief gets +X/+0 until end of turn.

Discard your hand. Draw seven cards, then discard three cards at random.

Target creature has base power and toughness 5/5 until end of turn. The Ring tempts you.

Enchant permanent

You can't choose an untapped permanent as this spell's target as you cast it.

You control enchanted permanent.

Defender (This creature can't attack.)

Flying

Transmute (, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)

(Gain the next level as a sorcery to add its ability.)

Landfall — Whenever a land enters the battlefield under your control, you gain 1 life.

: Level 2

//Level_2//

You may play an additional land on each of your turns.

: Level 3

//Level_3//

When this Class becomes level 3, target land you control becomes a creature with haste and "This creature's power and toughness are each equal to the number of lands you control." It's still a land.

Flash

When Dualcaster Mage enters the battlefield, copy target instant or sorcery spell. You may choose new targets for the copy.

At the beginning of your upkeep, flip a coin. If you lose the flip, target opponent chooses whether Dumb Ass attacks this turn.

Delirium — This spell costs less to cast if there are four or more card types among cards in your graveyard.

Flying

Target player shuffles up to four target cards from their graveyard into their library.

, : Destroy target green creature.

Vigilance

Whenever East-Mark Cavalier deals damage to a Goblin or Orc, destroy that creature.

Flash

Enchant creature

Enchanted creature loses all abilities and is a black Skeleton creature with base power and toughness 1/1. (It loses all other card types and creature types.)

First strike

When Efreet Weaponmaster enters the battlefield or is turned face up, another target creature you control gets +3/+0 until end of turn.

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

: Add .

, : Prevent the next 2 damage that would be dealt to target legendary creature this turn.