At the beginning of your upkeep, put a wind counter on Cyclone, then sacrifice Cyclone unless you pay for each wind counter on it. If you pay, Cyclone deals damage equal to the number of wind counters on it to each creature and each player.

When Cyclone Summoner enters the battlefield, if you cast it from your hand, return all permanents to their owners' hands except for Giants, Wizards, and lands.

Flying, menace

Exterminate — When Dalek Drone enters the battlefield, destroy target creature an opponent controls. That player loses 3 life.

Enchant creature with another Aura attached to it

Enchanted creature gets +3/+3 and has first strike, vigilance, and lifelink. (Damage dealt by the creature also causes its controller to gain that much life.)

Revolt — When Deadeye Harpooner enters the battlefield, if a permanent you controlled left the battlefield this turn, destroy target tapped creature an opponent controls.

Deathtouch

When Deathcap Marionette enters the battlefield, you may mill two cards. (You may put the top two cards of your library into your graveyard.)

, 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.

: Add or .

, , Sacrifice Dimir Cluestone: Draw a card.

Devoid (This card has no color.)

Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.)

When Dominator Drone enters the battlefield, if you control another colorless creature, each opponent loses 2 life.

At the beginning of your end step, if you control an Employee, a Performer, or a Robot, you may get or create a Treasure token. If you control all three, you may put a sticker on a nonland permanent you own.

Equipped creature has defender and ", : Other creatures you control gain trample and get +X/+X until end of turn, where X is this creature's power."

Equip

: Add .

, , Sacrifice Dreamstone Hedron: Draw three cards.

At the beginning of your upkeep, destroy the creature with the least power. It can't be regenerated. If two or more creatures are tied for least power, you choose one of them.

When there are no creatures on the battlefield, sacrifice Drop of Honey.

Flying

ED-E My Love — Whenever you attack, if the number of attacking creatures is greater than the number of quest counters on ED-E, Lonesome Eyebot, put a quest counter on it.

, Sacrifice ED-E: Draw a card, then draw an additional card for each quest counter on ED-E.

Kicker <I>(You may pay an additional </I><I> as you cast this spell.)</I>

Spend only colored mana on X. No more than one mana of each color may be spent this way.

If Emblazoned Golem was kicked, it enters the battlefield with X +1/+1 counters on it.

Endless One enters the battlefield with X +1/+1 counters on it.

, , Sacrifice Executioner's Capsule: Destroy target nonblack creature.

Target creature that dealt damage this turn gets -5/-5 until end of turn.

When Experimental Confectioner enters the battlefield, create a Food token. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")

Whenever you sacrifice a Food, create a 1/1 black Rat creature token with "This creature can't block."

If Faceless One is your commander, choose a color before the game begins. Faceless One is the chosen color.

Choose a Background (You can have a Background as a second commander.)

When Farbog Boneflinger enters the battlefield, target creature gets -2/-2 until end of turn.

: Up to two target Swamps each become 3/5 Treefolk Warrior creatures in addition to their other types until end of turn.

Fire and Brimstone deals 4 damage to target player who attacked this turn and 4 damage to you.

Lifelink

Flesh Flayer — When Flayed One enters the battlefield, mill three cards.

You may choose not to untap Flowstone Armor during your untap step.

, : Target creature gets +1/-1 for as long as Flowstone Armor remains tapped.

, , Discard a card: Target creature gets +1/-1 and gains haste until end of turn.

: Flowstone Crusher gets +1/-1 until end of turn.

Buyback—Pay 3 life, Discard a card at random. (You may pay 3 life and discard a card at random in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Destroy target land.

Haste

: Flowstone Hellion gets +1/-1 until end of turn.

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

: Flowstone Kavu gets +1/-1 until end of turn.

: Target creature gets +1/-1 until end of turn.

, Discard a card: Put a +1/+1 counter on Flowstone Sculpture or Flowstone Sculpture gains flying, first strike, or trample. <I>(This effect lasts indefinitely.)</I>

All creatures get +X/-X until end of turn.

Creatures you control get +1/-1.

Defender (This creature can't attack.)

: Flowstone Wall gets +1/-1 until end of turn.

: Add .

: Roll the planar die. Activate only as a sorcery.

: Choose a card name that hasn't been chosen from among Disenchant, Braingeyser, Terror, Shivan Dragon, Regrowth, and Black Lotus. Create a copy of the card with the chosen name. You may cast the copy. (You still pay its costs.)

Defender, flying

Delirium — Geist of the Lonely Vigil can attack as though it didn't have defender as long as there are four or more card types among cards in your graveyard.

If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.

: Add . If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

Protection from permanents with corruption counters on them

+1: Each opponent loses 2 life and you gain 2 life. Put a corruption counter on up to one other target creature or planeswalker.

−3: Gain control of target creature or planeswalker until end of turn. Untap it and put a corruption counter on it. It gains haste until end of turn.

−7: Gain control of each permanent with a corruption counter on it.

Menace

Whenever Glint-Sleeve Siphoner enters the battlefield or attacks, you get (an energy counter).

At the beginning of your upkeep, you may pay . If you do, you draw a card and you lose 1 life.

Deathtouch

Whenever Glowing One deals combat damage to a player, they get four rad counters.

Whenever a player mills a nonland card, you gain 1 life.

You gain 2 life for each creature card in your graveyard.

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

Return target creature you don't control to its owner's hand.

: Add one mana of any color. Activate only once each turn.

, Exile Gravestone Strider from your graveyard: Exile target card from a graveyard.

Greater Stone Spirit can't be blocked by creatures with flying.

: Until end of turn, target creature gets +0/+2 and gains ": This creature gets +1/+0 until end of turn."

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

If Grunn, the Lonely King was kicked, it enters the battlefield with five +1/+1 counters on it.

Whenever Grunn attacks alone, double its power and toughness until end of turn.

, : Target creature you control explores. Activate only as a sorcery. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard.)

Gutterbones enters the battlefield tapped.

: Return Gutterbones from your graveyard to your hand. Activate only during your turn and only if an opponent lost life this turn.

At the beginning of each player's upkeep, that player chooses a color. Until end of turn, lands tapped for mana produce mana of the chosen color instead of any other color.