, Sacrifice Dedicated Martyr: You gain 3 life.

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

: Until end of turn, if you tap a land you control for mana, it produces instead of any other type.

Flying, haste

Echo—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

: Destroy target artifact or creature with mana value X.

Deep-Sea Serpent can't attack unless defending player controls an Island.

: Deeptread Merrow gains islandwalk until end of turn. (It can't be blocked as long as defending player controls an Island.)

, , Discard a card: Target creature gets +2/+2 until end of turn.

Pay 2 life: Regenerate Deepwood Ghoul.

Whenever Deepwood Tantiv becomes blocked, you gain 2 life.

Enchant creature

Prevent all damage that would be dealt by enchanted creature.

Fading 4 (This creature enters with four fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)

Remove a fade counter from Defender en-Vec: Prevent the next 2 damage that would be dealt to any target this turn.

Flash

Protection from red

Each spell costs more to cast except during its controller's turn.

Rather than the attacking player, you assign the combat damage of each creature attacking you. You can divide that creature's combat damage as you choose among any of the creatures blocking it.

Enchant creature

Enchanted creature gets -1/+1.

Flying

, : Search your library for a Rebel permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

When Defiant Vanguard blocks, at end of combat, destroy it and all creatures it blocked this turn.

, : Search your library for a Rebel permanent card with mana value 4 or less, put it onto the battlefield, then shuffle.

Until end of turn, target creature becomes black, gets +1/-1, and gains ": Regenerate this creature."

First strike

Shroud (This creature can't be the target of spells or abilities.)

Return target creature card from your graveyard to the battlefield. If it's an Angel, put two +1/+1 counters on it.

, : Target creature gets -2/-0 until end of turn.

, : Target creature gets +2/+0 until end of turn.

Kicker and/or (You may pay an additional and/or as you cast this spell.)

If Degavolver was kicked with its kicker, it enters with two +1/+1 counters on it and with "Pay 3 life: Regenerate Degavolver."

If Degavolver was kicked with its kicker, it enters with a +1/+1 counter on it and with first strike.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)

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

Trample

Deity of Scars enters with two -1/-1 counters on it.

, Remove a -1/-1 counter from Deity of Scars: Regenerate Deity of Scars.

Counter target spell. If the spell is countered this way, exile it with three time counters on it instead of putting it into its owner's graveyard. If it doesn't have suspend, it gains suspend. (At the beginning of its owner's upkeep, they remove a time counter. When the last is removed, they may play it without paying its mana cost. If it's a creature, it has haste.)

, Sacrifice Delif's Cone: This turn, when target creature you control attacks and isn't blocked, you may gain life equal to its power. If you do, it assigns no combat damage this turn.

Cast this spell only during an opponent's turn.

Tap target creature that player controls. That creature deals damage equal to its power to the player. Prevent all combat damage that would be dealt to and dealt by the creature this turn.

Return target permanent to its owner's hand.

Tap all creatures without flying.

At the beginning of your upkeep, look at the top card of your library. You may reveal that card. If an instant or sorcery card is revealed this way, transform Delver of Secrets.

Return target permanent to its owner's hand.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

All Slivers have ": Choose a card name. Target opponent reveals a card at random from their hand. If that card has the chosen name, that player discards it. Activate only during your turn."

Destroy target artifact or land.

You may pay 6 life and sacrifice three black creatures rather than pay this spell's mana cost.

Flying, trample

Enchant creature you control

Enchanted creature gets +3/+3.

At the beginning of your upkeep, sacrifice a creature.

Buyback—Discard two cards. (You may discard two cards in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Search your library for a card, put that card into your hand, then shuffle.

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Target creature can't block this turn.

At the beginning of your end step, if you control exactly one creature, create a 5/5 black Demon creature token with flying.

Enchant creature

Enchanted creature can't attack.

Prevent all combat damage that would be dealt by enchanted creature.

Flying

When Demonlord of Ashmouth enters, exile it unless you sacrifice another creature.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

, , Sacrifice a blue creature, a black creature, and a red creature: Search your library for a card named Prince of Thralls, put it onto the battlefield, then shuffle.

Flying

Hellbent — Demon's Jester gets +2/+1 as long as you have no cards in hand.

All creatures gain menace until end of turn. (They can't be blocked except by two or more creatures.)

Threshold — If seven or more cards are in your graveyard, creatures can't block this turn.

Choose a card name, then target spell's controller reveals their hand. If a card with the chosen name is revealed this way, counter that spell.

Creatures with flying can block only creatures with flying.

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Return target permanent to its owner's hand.

As an additional cost to cast this spell, return a land you control to its owner's hand.

Counter target spell.

, Mill a card: Add . (To mill a card, put the top card of your library into your graveyard.)

, Sacrifice a Human: Put two +1/+1 counters on target creature.