Innistrad

You may pay {0} rather than pay the mana cost for Zombie creature spells you cast.

Indestructible Whenever Creepy Doll deals combat damage to a creature, flip a coin. If you win the flip, destroy that creature.

Enchant player Whenever a creature deals combat damage to enchanted player, put a +1/+1 counter on that creature.

Enchant player Creatures enchanted player controls get -1/-1.

Flying At the beginning of your upkeep, target player draws a card and loses 1 life.

If a Zombie you control would deal combat damage to a player, instead that player puts that many cards from the top of their library into their gra...

Whenever another Human enters the battlefield under your control, put a +1/+1 counter on Champion of the Parish.

{T}: Add {C}. {2}{G}{W}, {T}: Put a +1/+1 counter on each creature you control.

You may have Evil Twin enter the battlefield as a copy of any creature on the battlefield, except it has "{U}{B}, {T}: Destroy target creature with...

Whenever another creature with power 2 or less enters the battlefield under your control, you may pay {1}. If you do, draw a card.

Other Human creatures you control get +1/+1. At the beginning of each upkeep, if no spells were cast last turn, transform Mayor of Avabruck.

Create a token that's a copy of target creature you control. Flashback {5}{U}{U} (You may cast this card from your graveyard for its flashback cos...

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.

Equipped creature has first strike and gets +X/+0, where X is the number of instant and sorcery cards in your graveyard. Equip {2}

Flying As long as Dearly Departed is in your graveyard, each Human creature you control enters the battlefield with an additional +1/+1 counter on it.

Flying Sturmgeist's power and toughness are each equal to the number of cards in your hand. Whenever Sturmgeist deals combat damage to a player, dr...

Flying {2}: Target player puts the top card of their library into their graveyard. Mindshrieker gets +X/+X until end of turn, where X is that card'...

Trample

Defender {1}{U}: Put a hatchling counter on Ludevic's Test Subject. Then if there are five or more hatchling counters on it, remove all of them and...

Exile a creature card from your graveyard and pay its mana cost: Create a token that's a copy of that card. Activate this ability only any time you...

As Nevermore enters the battlefield, choose a nonland card name. Spells with the chosen name can't be cast.

{T}: Add {C}. {3}{B}{R}, {T}: Stensia Bloodhall deals 2 damage to target player or planeswalker.

{T}: Add {C}. {1}{U}{B}, {T}: Target player puts the top three cards of their library into their graveyard.

{T}: Add {C}. {W}{U}, {T}, Exile a creature card from your graveyard: Create a 1/1 white Spirit creature token with flying.