Changeling

When Faceless Agent enters the battlefield, seek a creature card of the most prevalent creature type in your library.

Target creature's base power perpetually becomes 0.

Lifelink

Whenever you cycle another card, you may pay {1}{W}. If you do, return Benalish Partisan from your graveyard to the battlefield tapped and it perpetually gets +1/+0.

Cycling {1}{W}

Lifelink

When Leonin Sanctifier enters the battlefield, choose a creature card in your hand. It perpetually gains lifelink.

When Lumbering Lightshield enters the battlefield, target opponent reveals a nonland card at random from their hand. It perpetually gains "This spell costs {1} more to cast."

+1: Up to one target creature's base power perpetually becomes equal to its toughness. It perpetually gains "This creature can attack as though it didn't have defender."

−2: Conjure a card named Lumbering Lightshield onto the battlefield.

−6: You get an emblem with "At the beginning of your end step, return target white creature card from your graveyard to the battlefield. You gain life equal to its toughness."

When Wingsteed Trainer enters the battlefield or attacks, conjure a card named Stormfront Pegasus into your hand.

If you have no land cards in your hand, seek a land card and a nonland card. Otherwise, seek two nonland cards.

Tap target creature. That creature perpetually gains "This creature doesn't untap during your untap step" and "{8}: Untap this creature."

+1: Conjure a card named Kraken Hatchling into your hand.

+1: Untap target creature or land. Prevent all damage that would be dealt to and dealt by that permanent until your next turn.

−3: You may sacrifice a Kraken. If you do, create an 8/8 blue Kraken creature token.

Flying

When Mentor of Evos Isle enters the battlefield, choose a creature card in your hand. It perpetually gains flying.

When Shoreline Scout enters the battlefield, you may exile a Merfolk card or a land card from your hand. If you do, conjure a card named Tropical Island into your hand.

As long as another Merfolk or an Island entered the battlefield under your control this turn, Shoreline Scout gets +1/+0.

{U}, {T}: Conjure a random card from Tome of the Infinite's spellbook into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell."

When Boneyard Aberration dies, exile it. If you do, conjure three cards named Reassembling Skeleton into your graveyard.

+1: Until your next turn, whenever an opponent attacks you and/or planeswalkers you control, they discard a card. If they can't, they sacrifice an attacking creature.

−2: Accept one of Davriel's offers, then accept one of Davriel's conditions.

−3: Target creature an opponent controls perpetually gets -3/-3.

Target creature an opponent controls perpetually gets -1/-2.

When Manor Guardian dies, each player seeks a nonland card with mana value 2 or less.

Deathtouch

When Plaguecrafter's Familiar enters the battlefield, choose a creature card in your hand. It perpetually gains deathtouch.

{2}, Pay 2 life: Choose one. Activate only once.

• Subversive Acolyte becomes a Human Cleric. It gets +1/+1 and gains lifelink.

• Subversive Acolyte becomes a Phyrexian. It gets +3/+2 and gains trample and "Whenever this creature is dealt damage, sacrifice that many permanents."

Flying

Managorger Phoenix can't block.

Whenever you cast a spell, if Managorger Phoenix is in your graveyard, put a flame counter on Managorger Phoenix for each {R} in that spell's mana cost. If Managorger Phoenix has five or more flame counters on it, return it to the battlefield and it perpetually gets +1/+1.

Haste

When Reckless Ringleader enters the battlefield, choose a creature card in your hand. It perpetually gains haste.

+1: Dragon cards in your hand perpetually gain "This spell costs {1} less to cast," and "You may pay {X} rather than pay this spell's mana cost, where X is its mana value."

+1: Conjure a card named Shivan Dragon into your hand.

−2: Sarkhan, Wanderer to Shiv deals 3 damage to target creature.

Sarkhan's Scorn deals damage equal to the number of turns you have begun to target creature or planeswalker.

Flying

{2}{R}: Scion of Shiv perpetually gets +1/+0.

Starting intensity 3

Static Discharge deals damage equal to its intensity to any target> Then cards you own named Static Discharge intensify by 1.

+1: Untap up to one target Elf. That Elf and a random Elf creature card in your hand perpetually get +1/+1.

−1: Seek an Elf card.

−6: Conjure a card named Regal Force onto the battlefield.

Whenever Longtusk Stalker enters the battlefield or attacks, you get {E}.

Pay {E}{E}: Longtusk Stalker perpetually gets +1/+0. You may choose a creature card in your hand. If you do, that card perpetually gets +1/+0.

{X}, {T}, Discard a card: Create a token that's a copy of a random creature card with mana value X. Activate only as a sorcery.

Target creature you control fights target creature you don't control. When the creature you control wins the fight, draw a card.

Reach

When Skyshroud Lookout enters the battlefield, seek an Elf card.

When Veteran Charger enters the battlefield, choose a creature card in your hand. It perpetually gets +2/+2.

At the beginning of your end step, choose one —

• You gain 1 life.

• Return target creature card with mana value 1 from your graveyard to the battlefield.

Outlast {W} ({W}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.)

Each creature you control with a +1/+1 counter on it has lifelink.

Outlast {W} ({W}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.)

Each creature you control with a +1/+1 counter on it has flying.

At the beginning of combat on your turn, target artifact creature you control gets +2/+2 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Outlast {1}{W} ({1}{W}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.)

Each creature you control with a +1/+1 counter on it has first strike.

Up to two target creatures each get +X/+X until end of turn, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

Lifelink

{1}, Sacrifice Alseid of Life's Bounty: Target creature or enchantment you control gains protection from the color of your choice until end of turn.

When Angelheart Protector enters the battlefield, target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Exile target creature or enchantment.

Whenever a creature you control attacks alone, it gets +X/+X until end of turn, where X is the number of creatures you control.

As an additional cost to cast this spell, sacrifice a permanent.

Exile target artifact, creature, or enchantment.

Flying

When Angel of the Dawn enters the battlefield, creatures you control get +1/+1 and gain vigilance until end of turn.

Flying

Cycling {2} ({2}, Discard this card: Draw a card.)

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

{4}{W}: Anointed Chorister gets +3/+3 until end of turn.

Flying

Whenever a creature attacks, you may pay {3}. When you do, put a +1/+1 counter on that creature.

Lifelink

Modular 1 (This creature enters the battlefield with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Modular 2 (This creature enters the battlefield with two +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)