Whenever Guild Thief deals combat damage to a player, put a +1/+1 counter on it.

Cunning Action — : Guild Thief can't be blocked this turn.

: Add .

, : Add one mana of any color. If that mana is spent on a multicolored creature spell, that creature enters with an additional +1/+1 counter on it.

Guile can't be blocked except by three or more creatures.

If a spell or ability you control would counter a spell, instead exile that spell and you may play that card without paying its mana cost.

When Guile is put into a graveyard from anywhere, shuffle it into its owner's library.

Enchant creature

Whenever enchanted creature deals damage, Guilty Conscience deals that much damage to that creature.

Lifelink

When Gumdrop Poisoner enters, up to one target creature gets -X/-X until end of turn, where X is the amount of life you gained this turn.

Trample

Gunner Conscript gets +1/+1 for each Aura and Equipment attached to it.

When Gunner Conscript dies, if it was enchanted, create a Junk token.

When Gunner Conscript dies, if it was equipped, create a Junk token.

Delve (Each card you exile from your graveyard while casting this spell pays for .)

You may exert Gust Walker as it attacks. When you do, it gets +1/+1 and gains flying until end of turn. (An exerted creature won't untap during your next untap step.)

Flying

Whenever Gustcloak Harrier becomes blocked, you may untap it and remove it from combat.

Whenever Gustcloak Sentinel becomes blocked, you may untap it and remove it from combat.

: Exile a card from your hand face down. You may look at it for as long as it remains exiled.

: Return a card you own exiled with Gustha's Scepter to your hand.

When you lose control of Gustha's Scepter, put all cards exiled with Gustha's Scepter into their owner's graveyard.

: Gust-Skimmer gains flying until end of turn.

, Sacrifice a creature: You gain 2 life.

Flying, deathtouch

Whenever Gutmorn, Pactbound Servant enters the battlefield, each player discards a nonland card.

Whenever a player discards a card during your turn, they choose another player. That player conjures a duplicate of that card into their hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell."

Enchant creature

Enchanted creature can't be blocked as long as it's attacking alone.

If Gutter Shortcut would be put into a graveyard from anywhere, exile it instead.

Gutter Skulker can't be blocked as long as it's attacking alone.

Disturb (You may cast this card from your graveyard transformed for its disturb cost.)

Whenever you cast an instant or sorcery spell, this creature deals 2 damage to each opponent.

Trample

At the beginning of your upkeep, discard a card if you don't control an Ogre.

Flying

Guul Draz Specter gets +3/+3 as long as an opponent has no cards in hand.

Whenever Guul Draz Specter deals combat damage to a player, that player discards a card.

, : Put a bribery counter on target creature you don't control. Its controller draws a card.

Creatures with bribery counters on them can't attack or block.

Flying

Whenever Gwaihir attacks, target attacking creature gains flying until end of turn.

At the beginning of each end step, if you gained 3 or more life this turn, create a 3/3 white Bird creature token with flying and "Whenever this creature attacks, target attacking creature gains flying until end of turn."

: Add two mana in any combination of colors. Spend this mana only to cast creature spells or activate abilities of creature sources.

Whenever you cast a creature spell with power 5 or greater, put a +1/+1 counter on Gwenna, Eyes of Gaea and untap it.

Whenever Gylwain, Casting Director or another nontoken creature you control enters, choose one —

• Create a Royal Role token attached to that creature.

• Create a Sorcerer Role token attached to that creature.

• Create a Monster Role token attached to that creature.

: Add .

Companion — Your starting deck contains only cards with even mana values. (If this card is your chosen companion, you may put it into your hand from outside the game for as a sorcery.)

When Gyruda enters, each player mills four cards. Put a creature card with an even mana value from among the milled cards onto the battlefield under your control.

You may cast Haakon, Stromgald Scourge from your graveyard, but not from anywhere else.

As long as Haakon is on the battlefield, you may cast Knight spells from your graveyard.

When Haakon dies, you lose 2 life.

When Haazda Officer enters, target creature you control gets +1/+1 until end of turn.

Whenever Haazda Snare Squad attacks, you may pay . If you do, tap target creature an opponent controls.

Deathtouch

Whenever another creature you control that has a hat enters or a hat sticker is put on a creature you control, each opponent loses 1 life.

When Hag Hedge-Mage enters, if you control two or more Swamps, you may have target player discard a card.

When Hag Hedge-Mage enters, if you control two or more Forests, you may put target card from your graveyard on top of your library.

Hagra Crocodile can't block.

Landfall — Whenever a land you control enters, Hagra Crocodile gets +2/+2 until end of turn.

Flying, trample

: Hailstorm Valkyrie gets +2/+2 until end of turn. ( can be paid with one mana from a snow source.)

Flying

: Return target Aura card from your graveyard to the battlefield attached to Hakim, Loreweaver. Activate only during your upkeep and only if Hakim isn't enchanted.

, : Destroy all Auras attached to Hakim.

Haktos the Unscarred attacks each combat if able.

As Haktos enters, choose 2, 3, or 4 at random.

Haktos has protection from each mana value other than the chosen number.

Reach

Whenever another creature you control enters, you may pay . When you do, that creature deals damage equal to its power to target creature.

Partner (You can have two commanders if both have partner.)

Whenever you cast a creature spell, Halcyon Glaze becomes a 4/4 Illusion creature with flying in addition to its other types until end of turn.

At the beginning of your upkeep, change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until the end of your next upkeep.

Whenever you're dealt damage,

Augment (, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

Halimar Depths enters tapped.

When Halimar Depths enters, look at the top three cards of your library, then put them back in any order.

: Add .

When Halimar Tidecaller enters, you may return target card with awaken from your graveyard to your hand.

Land creatures you control have flying.

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.

: Add .

, : Add one mana of any color.

: Put a +1/+1 counter on target creature. Activate only as a sorcery and only if you've cast an instant or sorcery spell this turn.

Trample

Whenever you cast a spell, if that spell was kicked, put a +1/+1 counter on Hallar, the Firefletcher, then Hallar deals damage equal to the number of +1/+1 counters on it to each opponent.

(: Add or .)

As Hallowed Fountain enters, you may pay 2 life. If you don't, it enters tapped.

As long as you control seven or more enchantments, creatures you control have flying and vigilance.

Whenever you cast an enchantment spell, create a white Spirit Cleric creature token with "This creature's power and toughness are each equal to the number of Spirits you control."

Until end of turn, if a creature would enter and it wasn't cast, exile it instead.

Draw a card.

Exile target nonlegendary creature, then return it to the battlefield under its owner's control. If it entered under your control, put a +1/+1 counter on it. Otherwise, tap it.

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

Flying

When Halo Forager enters, you may pay . When you do, you may cast target instant or sorcery card with mana value X from a graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead.

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

When Halo Hunter enters, destroy target Angel.

: Until end of turn, target token you control becomes a green Bear creature with base power and toughness 4/4 in addition to its other colors and types.

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