{2}{U}: Agent of Horizons can't be blocked this turn.

Whenever Akroan Hoplite attacks, it gets +X/+0 until end of turn, where X is the number of attacking creatures you control.

Flying

Heroic -- Whenever you cast a spell that targets Akroan Skyguard, put a +1/+1 counter on Akroan Skyguard.

Counter target artifact or enchantment spell.

Flying

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

Creatures you control have hexproof.

Creatures your opponents control lose hexproof and can't have or gain hexproof.

Heroic -- Whenever you cast a spell that targets Artisan of Forms, you may have Artisan of Forms become a copy of target creature, except it has this ability.

Flying

When Ashen Rider enters the battlefield or dies, exile target permanent.

Target creature gets +2/+2 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Bolt of Keranos deals 3 damage to any target. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Flash (You may cast this spell any time you could cast an instant.)

When Breaching Hippocamp enters the battlefield, untap another target creature you control.

Flash (You may cast this spell any time you could cast an instant.)

When Breaching Hippocamp enters the battlefield, untap another target creature you control.

Flying

Heroic -- Whenever you cast a spell that targets Chorus of the Tides, scry 1. (To scry 1, look at the top card of your library, then you may put that card on the bottom of your library.)

Enchant creature

When Chosen by Heliod enters the battlefield, draw a card.

Enchanted creature gets +0/+2.

Enchant creature

Enchanted creature has "{1}{B}, {T}: Target player loses 2 life."

Flying

{1}{W}: Coastline Chimera can block an additional creature this turn.

Target creature you control gains protection from creatures your opponents control until end of turn. Untap it.

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

When Disciple of Phenax enters the battlefield, target player reveals a number of cards from their hand equal to your devotion to black. You choose one of them. That player discards that card. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)

Draw two cards.

Enchant creature

When Dragon Mantle enters the battlefield, draw a card.

Enchanted creature has "{R}: This creature gets +1/+0 until end of turn."

All creatures get -2/-2 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Enchant creature

When Ephara's Enlightenment enters the battlefield, put a +1/+1 counter on enchanted creature.

Enchanted creature has flying.

Whenever a creature enters the battlefield under your control, you may return Ephara's Enlightenment to its owner's hand.

Enchant creature

Enchanted creature has "{R}, {T}, Discard a card: Draw a card."

Enchant creature

Enchanted creature has "{R}, {T}, Discard a card: Draw a card."

Bestow {5}{B} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Discard a creature card: Erebos's Emissary gets +2/+2 until end of turn. If Erebos's Emissary is an Aura, enchanted creature gets +2/+2 until end of turn instead.

Enchanted creature gets +3/+3.

Exile target tapped creature.

Target creature gets -1/-1 until end of turn. If it's a Cyclops, destroy it.

Flash (You may cast this spell any time you could cast an instant.)

Enchant creature

Enchanted creature gets +2/+2.

{5}, {T}, Sacrifice Flamecast Wheel: It deals 3 damage to target creature.

Whenever another creature dies, tap Fleshmad Steed.

Whenever another creature dies, tap Fleshmad Steed.

Floodtide Serpent can't attack unless you return an enchantment you control to its owner's hand. (This cost is paid as attackers are declared.)

When Forsaken Drifters dies, mill four cards.

Enchant creature

When Grisly Transformation enters the battlefield, draw a card.

Enchanted creature has intimidate. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Bestow {3}{B}{B} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Flying

At the beginning of your upkeep, you lose 1 life.

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

Prevent the next 7 damage that would be dealt to any target this turn.

Prevent the next 7 damage that would be dealt to any target this turn.

Flash

Flying, trample

Whenever you draw a card, you gain 1 life.

Flying

When Horizon Scholar enters the battlefield, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

{T}: Untap another target permanent.

+1: Until your next turn, prevent all damage that would be dealt to and dealt by target permanent an opponent controls.

-1: Draw a card. You may play an additional land this turn.

-5: You get an emblem with "At the beginning of your end step, create a 9/9 blue Kraken creature token."

Inspired -- Whenever Kragma Butcher becomes untapped, it gets +2/+0 until end of turn.

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

Until end of turn, creatures you control gain "{T}: This creature deals 1 damage to any target."

Target creature gets -3/-0 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Flying

Loyal Pegasus can't attack or block alone.

This spell costs {X} less to cast, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)

Target creature gets +1/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

Target creature gets +1/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

Target creature gets +1/+1 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Target creature gets +1/+1 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Tribute 6 (As this creature enters the battlefield, an opponent of your choice may put six +1/+1 counters on it.)

When Nessian Wilds Ravager enters the battlefield, if tribute wasn't paid, you may have Nessian Wilds Ravager fight another target creature. (Each deals damage equal to its power to the other.)

Bestow {4}{G} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Enchanted creature gets +3/+1.

When Omenspeaker enters the battlefield, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Search your library for up to two basic land cards, reveal those cards, and put one onto the battlefield tapped and the other into your hand. Shuffle, then scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Pharika's Cure deals 2 damage to target creature and you gain 2 life.

Inspired -- Whenever Pheres-Band Raiders becomes untapped, you may pay {2}{G}. If you do, create a 3/3 green Centaur enchantment creature token.

Inspired -- Whenever Pheres-Band Tromper becomes untapped, put a +1/+1 counter on it.

Heroic -- Whenever you cast a spell that targets Setessan Battle Priest, you gain 2 life.

Heroic -- Whenever you cast a spell that targets Setessan Oathsworn, put two +1/+1 counters on Setessan Oathsworn.

{6}{U}{U}: Monstrosity 4. (If this creature isn't monstrous, put four +1/+1 counters on it and it becomes monstrous.)

When Shipbreaker Kraken becomes monstrous, tap up to four target creatures. Those creatures don't untap during their controllers' untap steps for as long as you control Shipbreaker Kraken.

Shredding Winds deals 7 damage to target creature with flying.

Destroy target creature. Its controller loses 2 life.

Destroy target creature. Its controller loses 2 life.

Flying, trample

Spellheart Chimera's power is equal to the number of instant and sorcery cards in your graveyard.

Flying

Inspired -- Whenever Sphinx's Disciple becomes untapped, draw a card.

Heroic -- Whenever you cast a spell that targets Staunch-Hearted Warrior, put two +1/+1 counters on Staunch-Hearted Warrior.

Enchant creature

Enchanted creature has "Whenever you gain life, put that many +1/+1 counters on this creature."

Draw three cards. Target player mills three cards.

Draw three cards. Target player mills three cards.

Double strike (This creature deals both first-strike and regular combat damage.)

{U}: Put Vortex Elemental and each creature blocking or blocked by it on top of their owners' libraries, then those players shuffle.

{3}{U}{U}: Target creature blocks Vortex Elemental this turn if able.

Trample