mtg.wtf

This spell costs {1} less to cast for each creature you control with a +1/+1 counter on it.
Creature spells you cast cost {1} less to cast for each creature you control with a +1/+1 counter on it.

{1}{W}{U}, {T}: Return target artifact or enchantment card from your graveyard to your hand.

Whenever Hans Eriksson attacks, reveal the top card of your library. If it's a creature card, put it onto the battlefield tapped and attacking defending player or a planeswalker they control. Otherwise, put that card into your hand. When you put a creature card onto the battlefield this way, it fights Hans Eriksson.

At the beginning of your upkeep, target opponent creates three Walker tokens.
{T}: Hansk, Slayer Zealot deals 2 damage to target creature.
Whenever a Zombie an opponent controls dies, draw a card.

Flying
Whenever you attack with five or more Soldiers, creatures you control get +1/+1 and gain flying until end of turn.

Flying
{2}{R}: Harbinger of the Hunt deals 1 damage to each creature without flying.
{2}{G}: Harbinger of the Hunt deals 1 damage to each other creature with flying.

Harbor Bandit gets +1/+1 as long as you control an Island.
{1}{U}: Harbor Bandit can't be blocked this turn.

Reach
Whenever Harbor Guardian attacks, defending player may draw a card.

Target creature you control gains vigilance and gets +X/+X until end of turn, where X is the number of creatures you control.

{T}: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts.
Friends forever

All Slivers have "When this permanent enters, destroy target artifact or enchantment."

Create a 1/1 white Rabbit creature token. It gains haste until end of turn.

Haunted Ridge enters tapped unless you control two or more other lands.
{T}: Add {B} or {R}.

Creatures your opponents control get -1/-0.

Flying
As Haunting Apparition enters, choose an opponent.
Haunting Apparition's power is equal to 1 plus the number of green creature cards in the chosen player's graveyard.

Haven of the Harvest enters tapped.
{T}: Add {G} or {W}.

{1}: You may cast target creature card in a graveyard this turn. When you cast it this turn, Havengul Lich gains all activated abilities of that card until end of turn.

Players can't gain life.
At the beginning of each player's upkeep, that player loses half their life, rounded up.

Protection from Assassins
Other Knights you control get +2/+2 and have protection from Assassins.
When Haytham Kenway enters, for each opponent, exile up to one target creature that player controls until Haytham Kenway leaves the battlefield.

Flying, protection from red

When Head of the Homestead enters, create two 1/1 white Rabbit creature tokens.

At the beginning of your upkeep, remove a -1/-1 counter from each creature you control.
Persist

Heaven deals X damage to each creature with flying.

Hedge Troll gets +1/+1 as long as you control a Plains.
{W}: Regenerate Hedge Troll.

Haste
Sarcophagus — You may cast Helbrute from your graveyard by exiling another creature card from your graveyard in addition to paying its other costs.