Academy Elite enters the battlefield with X +1/+1 counters on it, where X is the number of instant and sorcery cards in all graveyards.

, Remove a +1/+1 counter from Academy Elite: Draw a card, then discard a card.

When Aether Channeler enters the battlefield, choose one —

• Create a 1/1 white Bird creature token with flying.

• Return another target nonland permanent to its owner's hand.

• Draw a card.

When Alchemist's Vial enters the battlefield, draw a card.

, , Sacrifice Alchemist's Vial: Target creature can't attack or block this turn.

Vigilance

When Alquist Proft, Master Sleuth enters the battlefield, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

, , Sacrifice a Clue: You draw X cards and gain X life.

Flying, vigilance

Whenever Angelic Sell-Sword or another nontoken creature enters the battlefield under your control, create a 1/1 red Mercenary creature token with ": Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."

Whenever Angelic Sell-Sword attacks, if its power is 6 or greater, draw a card.

When Armed with Proof enters the battlefield, investigate twice. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Clues you control are Equipment in addition to their other types and have "Equipped creature gets +2/+0" and equip .

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Enchant creature

When Astral Wingspan enters the battlefield, draw a card.

Enchanted creature gets +2/+2 and has flying.

Flying

When Azor, the Lawbringer enters the battlefield, each opponent can't cast instant or sorcery spells during that player's next turn.

Whenever Azor attacks, you may pay . If you do, you gain X life and draw X cards.

Ballroom enters the battlefield tapped.

: Add or .

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

When Barrin, Tolarian Archmage enters the battlefield, return up to one other target creature or planeswalker to its owner's hand.

At the beginning of your end step, if a permanent was put into your hand from the battlefield this turn, draw a card.

Flying

When Bazaar Trademage enters the battlefield, draw two cards, then discard three cards.

(As this Saga enters and after your draw step, add a lore counter.)

I — Creatures you don't control get -2/-0 until your next turn.

II — If you have one or fewer cards in hand, draw four cards. Otherwise, scry 2, then draw two cards.

III — Exile this Saga, then return it to the battlefield transformed under your control.

Billiard Room enters the battlefield tapped.

: Add or .

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

When Bladecoil Serpent enters the battlefield, for each spent to cast it, draw a card.

When Bladecoil Serpent enters the battlefield, for each spent to cast it, each opponent discards a card.

When Bladecoil Serpent enters the battlefield, for each spent to cast it, it gets +1/+0 and gains trample and haste until end of turn.

When Bomat Bazaar Barge enters the battlefield, draw a card.

Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.)

Botanical Plaza enters the battlefield tapped.

: Add or .

, , Sacrifice Botanical Plaza: Draw a card.

Create four 1/1 white Bird creature tokens with flying.

Fuse (You may cast one or both halves of this card from your hand.)

When Candy Trail enters the battlefield, scry 2.

, , Sacrifice Candy Trail: You gain 3 life and draw a card.

(: Add or .)

Canyon Slough enters the battlefield tapped.

Cycling (, Discard this card: Draw a card.)

Enchant creature you control

When Cartouche of Knowledge enters the battlefield, draw a card.

Enchanted creature gets +1/+1 and has flying.

Whenever a Detective enters the battlefield under your control and whenever a Detective you control is turned face up, put a +1/+1 counter on it.

To solve — You control three or more Detectives. (If unsolved, solve at the beginning of your end step.)

Solved — If one or more tokens would be created under your control, those tokens plus a Clue token are created instead. (It's an artifact with ", Sacrifice this artifact: Draw a card.")

Castle Locthwain enters the battlefield tapped unless you control a Swamp.

: Add .

, : Draw a card, then you lose life equal to the number of cards in your hand.

Threshold — As long as seven or more cards are in your graveyard, Cephalid Sage has "When Cephalid Sage enters the battlefield, draw three cards, then discard two cards."

Enchant creature

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

Enchanted creature gets +0/+2.

Adamant — When Clockwork Servant enters the battlefield, if at least three mana of the same color was spent to cast it, draw a card.

Flying

When Cloudblazer enters the battlefield, you gain 2 life and draw two cards.

Double strike

When Combat Thresher enters the battlefield, draw a card.

//PRT-Prototype_Mech//

Prototype (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

1/1

Conservatory enters the battlefield tapped.

: Add or .

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Whenever you cast a kicked spell, draw a card, then discard a card.

When Coralhelm Chronicler enters the battlefield, look at the top five cards of your library. You may reveal a card with a kicker ability from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

At the beginning of your upkeep, you may exile Cosima. If you do, it gains "Whenever a land enters the battlefield under your control, if Cosima is exiled, you may put a voyage counter on it. If you don't, return Cosima to the battlefield with X +1/+1 counters on it and draw X cards, where X is the number of voyage counters on it."

When Coveted Jewel enters the battlefield, draw three cards.

: Add three mana of any one color.

Whenever one or more creatures an opponent controls attack you and aren't blocked, that player draws three cards and gains control of Coveted Jewel. Untap it.

Dakmor Salvage enters the battlefield tapped.

: Add .

Dredge 2 (If you would draw a card, you may mill two cards instead. If you do, return this card from your graveyard to your hand.)

Desert of the Fervent enters the battlefield tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

Desert of the Indomitable enters the battlefield tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

Desert of the True enters the battlefield tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

Dining Room enters the battlefield tapped.

: Add or .

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

CARDNAME enters the battlefield tapped.

: Add or .

: Until end of turn, CARDNAME becomes an Equipment artifact with equip .

Whenever equipped creature deals combat damage to a player, draw a card.

Enchant creature

Enchanted creature has flying.

Cycling (, Discard this card: Draw a card.)

When a creature with mana value 6 or greater enters the battlefield, you may return Dragon Wings from your graveyard to the battlefield attached to that creature.

Flying

When Dream Thief enters the battlefield, draw a card if you've cast another blue spell this turn.

Drifting Meadow enters the battlefield tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

Dungeoneer's Pack enters the battlefield tapped.

, , Sacrifice Dungeoneer's Pack: You take the initiative, gain 3 life, draw a card, and create a Treasure token. Activate only as a sorcery. (A Treasure token is an artifact with ", Sacrifice this artifact: Add one mana of any color.")

Flying

When Echo Inspector enters the battlefield, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.)

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

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Exile target permanent an opponent controls with mana value 3 or greater.

II — Noncreature spells your opponents cast cost more to cast until your next turn.

III — Return target creature or planeswalker card from your graveyard to the battlefield. Put a +1/+1 counter or a loyalty counter on it.

Ephara, Ever-Sheltering has lifelink and indestructible as long as you control at least three other enchantments.

Whenever another enchantment enters the battlefield under your control, draw a card.

When Errand-Rider of Gondor enters the battlefield, draw a card. Then if you don't control a legendary creature, put a card from your hand on the bottom of your library.

Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.)

, Remove four +1/+1 counters from Etched Oracle: Target player draws three cards.

Flying

When Ethereal Investigator enters the battlefield, investigate X times, where X is the number of opponents you have. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Whenever you draw your second card each turn, create a 1/1 white Spirit creature token with flying.

When Extraordinary Journey enters the battlefield, exile up to X target creatures. For each of those cards, its owner may play it for as long as it remains exiled.

Whenever one or more nontoken creatures enter the battlefield, if one or more of them entered from exile or was cast from exile, you draw a card. This ability triggers only once each turn.

Flying

When Ezrim, Agency Chief enters the battlefield, investigate twice. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

, Sacrifice an artifact: Ezrim gains your choice of vigilance, lifelink, or hexproof until end of turn.