Flying

Whirlwind — When Air-Cult Elemental enters, return up to one other target creature to its owner's hand.

, , Exile a creature you control: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.

Ambitious Dragonborn enters with X +1/+1 counters on it, where X is the greatest power among creatures you control and creature cards in your graveyard.

Flying

Whenever Ancient Bronze Dragon deals combat damage to a player, roll a d20. When you do, put X +1/+1 counters on each of up to two target creatures, where X is the result.

Flying

Whenever Ancient Gold Dragon deals combat damage to a player, roll a d20. You create a number of 1/1 blue Faerie Dragon creature tokens with flying equal to the result.

Target creature gets +3/+3 and gains reach and trample until end of turn.

You get a boon with "When you cast your next creature spell, that creature enters the battlefield with an additional +1/+1 counter, reach counter, and trample counter on it."

Until end of turn, target creature gets +1/+0 and gains indestructible. (Damage and effects that say "destroy" don't destroy it.)

Deathtouch, lifelink

At the beginning of your end step, choose one —

• Feed — Target opponent loses life equal to the amount of life they lost this turn.

• Friends — You gain life equal to the amount of life you gained this turn.

Whenever you discard a card, exile that card from your graveyard.

, : Draw a card, then discard a card.

, , Sacrifice Bag of Holding: Return all cards exiled with Bag of Holding to their owner's hand.

When Baleful Beholder enters, choose one —

• Antimagic Cone — Each opponent sacrifices an enchantment of their choice.

• Fear Ray — Creatures you control gain menace until end of turn. (A creature with menace can't be blocked except by two or more creatures.)

Exile target artifact or enchantment. (Then exile this card. You may cast the creature later from exile.)

Create a Treasure token. (Then exile this card. You may cast the creature later from exile.)

Equipped creature has base power and toughness 10/10.

Equip . This ability costs less to activate, where X is the power of the creature it targets.

Flying

Acid Breath — When Black Dragon enters, target creature an opponent controls gets -3/-3 until end of turn.

Flying

Whenever Blessed Hippogriff attacks, target attacking creature without flying gains flying until end of turn.

Exile target creature you control, then return that card to the battlefield under its owner's control.

Draw a card.

Create a tapped 4/1 black Skeleton creature token with menace. (Then exile this card. You may cast the artifact later from exile.)

Breath Weapon deals 2 damage to each non-Dragon creature.

Flying, ward

Calim's Breath — , Discard Calim: Tap up to one target nonland permanent. Draw a card. Then you may exile two other cards named Calim, Djinn Emperor from your graveyard. When you do, return Calim from your graveyard to the battlefield tapped.

When you discard Calim, conjure a card named Calim, Djinn Emperor into your library seventh from the top.

: Add . If that mana is spent on a Dragon creature spell, it gains haste until end of turn.

First strike, reach

Whenever Catti-brie of Mithral Hall attacks, put a +1/+1 counter on it for each Equipment attached to it.

, Remove all +1/+1 counters from Catti-brie: It deals X damage to target attacking or blocking creature an opponent controls, where X is the number of counters removed this way.

Animate Chains — When Chain Devil enters, each player sacrifices a nontoken creature of their choice.

Flying

Whenever Chaos Balor attacks or dies, choose two. Each mode must target a different player.

• Target player discards all the cards in their hand, then seeks that many nonland cards.

• Chaos Balor deals 2 damage to target player and they create two Treasure tokens.

• Chaos Balor deals 2 damage to each creature target player controls. Those creatures perpetually get +2/+0.

Enchant creature

When Charmed Sleep enters, tap enchanted creature.

Enchanted creature doesn't untap during its controller's untap step.

When Circle of the Land Druid enters, you may mill four cards. (You may put the top four cards of your library into your graveyard.)

Natural Recovery — When Circle of the Land Druid dies, return target land card from your graveyard to your hand.

Mage Hand — : Untap target permanent not named Clever Conjurer. Activate only as a sorcery.

Roll a d20.

1–9 | Draw two cards.

10–19 | Scry 2, then draw two cards.

20 | Scry 3, then draw three cards.

When Dawnbringer Cleric enters, choose one —

• Cure Wounds — You gain 2 life.

• Dispel Magic — Destroy target enchantment.

• Gentle Repose — Exile target card from a graveyard.

Target opponent discards two cards, mills two cards, and loses 2 life. (To mill a card, a player puts the top card of their library into their graveyard.)

Avoidance — Whenever you cast a noncreature spell, exile up to one target nonland permanent you control, then return that card to the battlefield under its owner's control.

This spell costs less to cast if you control a Dragon.

Draw three cards.

: Dragonborn Immolator gets +1/+0 until end of turn.

Gift of Tiamat — When Dragonborn Immolator dies, note its power. You get a boon with "When you cast your next creature spell, it perpetually gets +X/+0, where X is the noted number."

As an additional cost to cast this spell, you may reveal a Dragon card from your hand or choose a Dragon you control.

Dragon's Fire deals 3 damage to target creature or planeswalker. If you revealed a Dragon card or chose a Dragon as you cast this spell, Dragon's Fire deals damage equal to the power of that card or creature instead.

Counter target spell. Its controller draws a card.

Draw a card.

When Druid of the Emerald Grove enters, search your library for up to two basic land cards and reveal them, then roll a d20.

9 or less | Put those cards into your hand, then shuffle.

10–19 | Put one of those cards onto the battlefield tapped and the other into your hand, then shuffle.

20+ | Put those cards onto the battlefield tapped, then shuffle.

Flash

When Dueling Rapier enters, attach it to target creature you control.

Equipped creature gets +2/+0.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

This spell costs less to cast, where X is the total mana value of Dragons you control.

Flying, trample

, Sacrifice a land: Return Earthquake Dragon from your graveyard to your hand.

Flying, trample

Reach

Farideh's Fireball deals 5 damage to target creature or planeswalker. Roll a d20.

1–9 | Farideh's Fireball deals 2 damage to each player.

10–20 | Farideh's Fireball deals 2 damage to each opponent.

Equipped creature gets +2/+0 and has reach.

Whenever equipped creature is dealt damage, it deals damage equal to its power to target player or planeswalker.

Equip

When Flaming Fist Duskguard enters the battlefield, you get a boon with "When you cast your next creature spell, it perpetually gets +1/+0."

Conjure a card of your choice from Follow the Tracks's spellbook onto the battlefield.

When Fraying Line enters, put a rope counter on target creature you control.

At the beginning of each player's upkeep, that player may pay . If they do, they put a rope counter on a creature they control. Otherwise, exile Fraying Line and each creature without a rope counter on it, then remove all rope counters from all creatures.

(: Add .)

Gate of the Black Dragon enters the battlefield tapped.

, : Seek a nonland card. Activate only once.

(: Add .)

Gate to Seatower enters the battlefield tapped.

, : Seek a nonland card. Activate only once.

(: Add .)

Gate to Tumbledown enters the battlefield tapped.

, : Seek a nonland card. Activate only once.

Whenever a creature you control dies, put a +1/+1 counter on equipped creature.

Equip

Pack tactics — Whenever Gnoll Hunter attacks, if you attacked with creatures with total power 6 or greater this combat, put a +1/+1 counter on Gnoll Hunter.

When Goblin Trapfinder dies, seek a creature card with mana value 3 or less. That card perpetually gains haste, "This spell costs less to cast," and "At the beginning of your end step, sacrifice this creature."