As a historic permanent you control enters, it becomes a 7/7 Dinosaur creature in addition to its other types. (Artifacts, legendaries, and Sagas are historic.)

Choose one —

• Destroy target blue or black noncreature permanent.

• Permanents you control can't be the targets of blue or black spells your opponents control this turn.

Enchant artifact

Enchanted artifact has "At the beginning of your upkeep, sacrifice this artifact unless you pay its mana cost."

Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Counter target activated or triggered ability from a noncreature source. (Then exile this card. You may cast the creature later from exile.)

Corrupted — This spell costs less to cast if an opponent has three or more poison counters.

Draw two cards.

Freerunning (You may cast this spell for its freerunning cost if you dealt combat damage to a player this turn with an Assassin or commander.)

Create three 1/1 white Human Rogue creature tokens.

When District Guide enters, you may search your library for a basic land card or Gate card, reveal it, put it into your hand, then shuffle.

Flying

, Sacrifice Divebomber Griffin: It deals 3 damage to target attacking or blocking creature.

Menace (This creature can't be blocked except by two or more creatures.)

, Sacrifice another creature or enchantment: Exile the top card of your library. You may play it this turn.

Return target spell or permanent with mana value 1 or greater to its owner's hand.

Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Target creature or planeswalker an opponent controls phases out. If that permanent is black, exile it instead. (If it phases out, treat it and anything attached to it as though they don't exist until its controller's next turn.)

Whenever Diviner Spirit deals combat damage to a player, you and that player each draw that many cards.

Equipped creature has "Whenever you draw a card, this creature gets +1/+1 and gains flying until end of turn" and ": Draw a card."

Whenever a Wizard creature enters, you may attach Diviner's Wand to it.

Equip

Spells you cast from your graveyard or from exile cost less to cast.

Plotting cards from your hand costs less.

If a spell or ability an opponent controls causes you to discard Dodecapod, put it onto the battlefield with two +1/+1 counters on it instead of putting it into your graveyard.

Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)

Whenever Dokuchi Silencer deals combat damage to a player, you may discard a creature card. When you do, destroy target creature or planeswalker that player controls.

Enchant creature

You control enchanted creature.

At the beginning of your end step, if enchanted creature's power is 4 or greater, sacrifice Domestication.

Enchant artifact creature

You control enchanted artifact creature.

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.

Until end of turn, if one or more creatures would enter from exile or after being cast from exile, their owners shuffle them into their libraries instead.

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

Choose one —

• Target opponent exiles a creature they control.

• Target opponent reveals their hand. You choose a nonland card from it. Exile that card.

At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Then if that creature has toughness 6 or greater, transform Dormant Grove.

Dormant Volcano enters tapped.

When Dormant Volcano enters, sacrifice it unless you return an untapped Mountain you control to its owner's hand.

: Add .

When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.

: Counter target red spell.

When Dovin's Acuity enters, you gain 2 life and draw a card.

Whenever you cast an instant spell during your main phase, you may return Dovin's Acuity to its owner's hand.

This spell can't be countered.

Counter target noncreature spell.

: Target creature loses flying until end of turn.

Sacrifice Downdraft: It deals 2 damage to each creature with flying.

Whenever Dowsing Device or another artifact you control enters, up to one target creature you control gets +1/+0 and gains haste until end of turn. Then transform Dowsing Device if you control four or more artifacts.

: Add one mana of any color.

, , Sacrifice Draconic Disciple: Create a 5/5 red Dragon creature token with flying.

When Draconic Muralists dies, you may search your library for a Dragon card, reveal it, put it into your hand, then shuffle.

Delirium — This spell costs less to cast as long as there are four or more card types among cards in your graveyard.

Destroy target nonland permanent.

Skip your draw step.

Whenever you sacrifice a creature, you may draw a card.

, : Put a +1/+1 counter on target creature.

Commander creatures you own have "At the beginning of your end step, if a source you controlled dealt 5 or more damage this turn, create a 4/4 red Dragon creature token with flying."

Ferocious — If you control a creature with power 4 or greater, you may cast Dragon Grip as though it had flash. (You may cast it any time you could cast an instant.)

Enchant creature

Enchanted creature gets +2/+0 and has first strike.

Flying

Whenever Dragon Mage deals combat damage to a player, each player discards their hand, then draws seven cards.

, : Target creature you control gets +2/+2 until end of turn. Return it to its owner's hand at the beginning of the next end step. (Return it only if it's on the battlefield.)

Flying

: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step.

Whenever Dragonfly Pilot enters the battlefield, conjure a card named Dragonfly Suit into your hand.

Dragonfly Pilot crews Vehicles as though its power were 2 greater.

Dragon spells you cast cost less to cast.

Whenever a player casts a red spell, you may gain 1 life.

Morph—Reveal a blue card in your hand. (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When Dragon's Eye Savants is turned face up, look at target opponent's hand.

Whenever you cast a noncreature spell, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Delirium — As long as there are four or more card types among cards in your graveyard, Dragon's Rage Channeler gets +2/+2, has flying, and attacks each combat if able.

Whenever Dragonspark Reactor or another artifact you control enters, put a charge counter on Dragonspark Reactor.

, Sacrifice Dragonspark Reactor: It deals damage equal to the number of charge counters on it to target player and that much damage to up to one target creature.

Flying, protection from Dragons

: Add or .

Flying

At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life.

When Draugr's Helm enters, you may pay . If you do, create a 2/2 black Zombie Berserker creature token, then attach Draugr's Helm to it.

Equipped creature gets +2/+2 and has menace. (It can't be blocked except by two or more creatures.)

Equip