Vexing Gull

Ponder

Look at the top three cards of your library, then put them back in any order. You may shuffle.
Draw a card.

Heliod's Pilgrim

When Heliod's Pilgrim enters, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle.

Essence Scatter

Goldenglow Moth

Flying
Whenever Goldenglow Moth blocks, you may gain 4 life.

Karametra's Blessing

Target creature gets +2/+2 until end of turn. If it's an enchanted creature or enchantment creature, it also gains hexproof and indestructible until end of turn. (It can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.)

Hero of the Pride

Whenever you cast a spell that targets Hero of the Pride, creatures you control get +1/+0 until end of turn.

Elite Instructor

When Elite Instructor enters, draw a card, then discard a card.

Banishing Light

When this enchantment enters, exile target nonland permanent an opponent controls until this enchantment leaves the battlefield.

Illusionary Servant

Flying
When Illusionary Servant becomes the target of a spell or ability, sacrifice it.

Telepathy

Your opponents play with their hands revealed.

Augury Owl

Flying
When Augury Owl enters, scry 3. (Look at the top three cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Medomai's Prophecy

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.)
I — Scry 2.
II — Choose a card name.
III — When you cast a spell with the chosen name for the first time this turn, draw two cards.
IV — Look at the top card of each player's library.

Mana Leak

Counter target spell unless its controller pays {3}.

Ichthyomorphosis

Enchant creature
Enchanted creature loses all abilities and is a blue Fish with base power and toughness 0/1.

Pacifism

Enchant creature
Enchanted creature can't attack or block.

Leonin of the Lost Pride

When Leonin of the Lost Pride dies, exile target card from an opponent's graveyard.

Ajani's Mantra

At the beginning of your upkeep, you may gain 1 life.

Sleep of the Dead

Tap target creature. It doesn't untap during its controller's next untap step.
Escape—{2}{U}, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

Angel's Mercy

Solemn Offering

Destroy target artifact or enchantment. You gain 4 life.

Unsummon

Return target creature to its owner's hand.

Dream Trawler

Flying, lifelink
Whenever you draw a card, Dream Trawler gets +1/+0 until end of turn.
Whenever Dream Trawler attacks, draw a card.
Discard a card: Dream Trawler gains hexproof until end of turn. Tap it.

Djinn of Wishes

Flying
Djinn of Wishes enters with three wish counters on it.
{2}{U}{U}, Remove a wish counter from Djinn of Wishes: Reveal the top card of your library. You may play that card without paying its mana cost. If you don't, exile it.

Inspired Charge

Creatures you control get +2/+1 until end of turn.

Safe Passage

Prevent all damage that would be dealt to you and creatures you control this turn.

Stern Dismissal

Return target creature or enchantment an opponent controls to its owner's hand.

Bronze Sword

Equipped creature gets +2/+0.
Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

Pious Wayfarer

Constellation — Whenever an enchantment you control enters, target creature gets +1/+1 until end of turn.

Cancel

Time Warp

Target player takes an extra turn after this one.

Blinding Mage

Staggering Insight

Enchant creature
Enchanted creature gets +1/+1 and has lifelink and "Whenever this creature deals combat damage to a player, draw a card."

Flicker of Fate

Exile target creature or enchantment, then return it to the battlefield under its owner's control.

Crystal Ball

{1}, {T}: 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.)

Starlit Mantle

Flash (You may cast this spell any time you could cast an instant.)
Enchant creature you control
When Starlit Mantle enters, enchanted creature gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
Enchanted creature gets +1/+1.

Aether Adept

When Aether Adept enters, return target creature to its owner's hand.

Riptide Turtle

Plains

Sage Owl

Flying
When Sage Owl enters, look at the top four cards of your library, then put them back in any order.

Revoke Existence

Negate

Foresee

Clone

You may have Clone enter as a copy of any creature on the battlefield.

Transcendent Envoy

Flying
Aura spells you cast cost {1} less to cast.

Merfolk Looter

Palace Guard

Palace Guard can block any number of creatures.

Divination

Soul Warden

Whenever another creature enters, you gain 1 life.

Phantom Beast

When Phantom Beast becomes the target of a spell or ability, sacrifice it.

Preordain

Scry 2, then draw a card. (To 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.)