When Haywire Mite dies, you gain 2 life.

, Sacrifice Haywire Mite: Exile target noncreature artifact or noncreature enchantment.

Whenever you attack, target creature you control gets +1/+0 until end of turn. If that creature is a token, it also gains deathtouch until end of turn.

Enchant creature

Enchanted creature gets +2/+1 and has menace.

Whenever a player's skin or fingernail touches enchanted creature, that player loses 2 life.

Whenever Headless Rider or another nontoken Zombie you control dies, create a 2/2 black Zombie creature token.

When Headsplitter enters, create a 1/1 black Assassin creature token with menace, then attach Headsplitter to it.

Equipped creature gets +1/+0.

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

Whenever another creature you control enters, you gain 2 life.

Target player gains 4 life.

Draw a card.

Choose one —

• Target player gains 3 life.

• Prevent the next 3 damage that would be dealt to any target this turn.

Flying, vigilance

Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.)

You may remove a loyalty counter from a planeswalker you control rather than pay Heart of Kiran's crew cost.

If Heart of Yavimaya would enter, sacrifice a Forest instead. If you do, put Heart of Yavimaya onto the battlefield. If you don't, put it into its owner's graveyard.

: Add .

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

Whenever a player taps a land for mana, that player adds one mana of any type that land produced.

Valiant — Whenever Heartfire Hero becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it.

When Heartfire Hero dies, it deals damage equal to its power to each opponent.

Instant and sorcery spells you control have lifelink.

This spell costs less to cast, where X is the number of cards in your graveyard that are instant cards, sorcery cards, and/or have an Adventure.

When Hearthcage Giant enters, create two 3/1 red Elemental Shaman creature tokens.

Sacrifice an Elemental: Target Giant creature gets +3/+1 until end of turn.

Haste

Chroma — When Heartlash Cinder enters, it gets +X/+0 until end of turn, where X is the number of red mana symbols in the mana costs of permanents you control.

: Heartless Hidetsugu deals damage to each player equal to half that player's life total, rounded down.

Creature spells you cast cost less to cast.

Creatures you control get -1/-1.

When Heart-Piercer Manticore enters, you may sacrifice another creature. When you do, Heart-Piercer Manticore deals damage equal to that creature's power to any target.

Embalm (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Manticore with no mana cost. Embalm only as a sorcery.)

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

Flying

When Heartstabber Mosquito enters, if it was kicked, destroy target creature.

, Sacrifice a Forest: Heartwood Giant deals 2 damage to target player or planeswalker.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Whenever Heavenly Qilin attacks, another target creature you control gains flying until end of turn.

When Heavy Infantry enters, tap target creature an opponent controls.

: Target creature attacks this turn if able.

Equipped creature gets +1/+1.

Equipped creature can't be blocked by creatures with power 4 or greater.

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

Hexproof

At the beginning of your upkeep, you may reveal your hand. If you do, you win the game if you own a card named Hedron Alignment in exile, in your hand, in your graveyard, and on the battlefield.

: Scry 1.

Equipped creature gets +X/+X, where X is its mana value.

Equip

Mill a card, then draw cards equal to the milled card's mana value.

As Heightened Awareness enters, discard your hand.

At the beginning of your draw step, draw an additional card.

Trample

Whenever a Samurai or Warrior you control attacks alone, you may cast target artifact card from your graveyard this turn.

Heir of the Ancient Fang enters with a +1/+1 counter on it if you control a modified creature. (Equipment, Auras you control, and counters are modifications.)

Flying

, : Draw a card. For each mana in this ability's activation cost, you may tap an untapped creature you control rather than pay that mana. Activate only as a sorcery.

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

Whenever Heirs of Stromkirk deals combat damage to a player, put a +1/+1 counter on it.

Whenever you cast a creature spell with mana value 4 or greater, you draw a card, gain 1 life, and put a +1/+1 counter on Helga, Skittish Seer.

: Add X mana of any one color, where X is Helga, Skittish Seer's power. Spend this mana only to cast creature spells with mana value 4 or greater or creature spells with in their mana costs.

Indestructible

As long as your devotion to white is less than five, Heliod isn't a creature. (Each in the mana costs of permanents you control counts toward your devotion to white.)

Other creatures you control have vigilance.

: Create a 2/1 white Cleric enchantment creature token.

When Heliod, the Radiant Dawn enters, return target enchantment card that isn't a God from your graveyard to your hand.

: Transform Heliod, the Radiant Dawn. Activate only as a sorcery. ( can be paid with either or 2 life.)

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Whenever Heliod's Emissary or enchanted creature attacks, tap target creature an opponent controls.

Enchanted creature gets +3/+3.

When Heliod's Pilgrim enters, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle.

Flying

, : Add one mana of any color.

: Add .

, : You get (an energy counter).

, , Pay X , Sacrifice HELIOS One: Destroy target nonland permanent with mana value X. Activate only as a sorcery.

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

: Put X tower counters on Helix Pinnacle.

At the beginning of your upkeep, if there are 100 or more tower counters on Helix Pinnacle, you win the game.

Destroy all nonblack creatures. Hellfire deals X plus 3 damage to you, where X is the number of creatures that died this way.

Unleash (You may have this creature enter with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

, Sacrifice Hellhole Flailer: Hellhole Flailer deals damage equal to its power to target player or planeswalker.

Sacrifice all creatures you control, then create that many 4/4 red Hellion creature tokens.

Flying, haste

Whenever Hellkite Charger attacks, you may pay . If you do, untap all attacking creatures and after this phase, there is an additional combat phase.

Devour 1 (As this enters, you may sacrifice any number of creatures. This creature enters with that many +1/+1 counters on it.)

Hellkite Hatchling has flying and trample if it devoured a creature.

Flying, trample, haste

: Hellkite Overlord gets +1/+0 until end of turn.

: Regenerate Hellkite Overlord.

Flying, trample

Whenever Hellkite Tyrant deals combat damage to a player, gain control of all artifacts that player controls.

At the beginning of your upkeep, if you control twenty or more artifacts, you win the game.

Creatures you control have haste and attack each combat if able.