Keyword: Mill

When Golgari Thug dies, put target creature card from your graveyard on top of your library.
Dredge 4 (If you would draw a card, you may mill four cards instead. If you do, return this card from your graveyard to your hand.)

+1: Draw a card. Target player mills a card.
0: Target player mills ten cards.
−7: Any number of target players each draw twenty cards.

, : Target player mills X cards.

Target opponent mills seven cards.

, : Target player mills two cards.

Players play with the top card of their libraries revealed.
You may play lands and cast spells from the top of any player’s library.
Whenever you roll , each player mills a card.

At the beginning of your end step, mill seven cards. Then return a card at random from your graveyard to your hand.
Whenever you roll , return target card from your graveyard to your hand.

When Rotcrown Ghoul dies, target player mills five cards.

Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.)
As long as Stern Mentor is paired with another creature, each of those creatures has “: Target player mills two cards.”

Target player mills X cards, where X is the number of lands you control.

, : Target player mills two cards.

Target player mills two cards.
Draw a card.

When Screeching Skaab enters the battlefield, mill two cards.

Flying
Whenever Shriekgeist deals combat damage to a player, that player mills two cards.

Target player mills X cards. If this spell was cast from a graveyard, that player mills twice that many cards instead.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Each player mills five cards.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

When Geralf’s Mindcrusher enters the battlefield, target player mills five cards.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner’s control with a +1/+1 counter on it.)

When Armored Skaab enters the battlefield, mill four cards.

: Add .
, : Target player mills three cards.

, Mill a card: Add . (To mill a card, put the top card of your library into your graveyard.)

Target player mills three cards.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Trample
Splinterfright’s power and toughness are each equal to the number of creature cards in your graveyard.
At the beginning of your upkeep, mill two cards.

If a Zombie you control would deal combat damage to a player, instead that player mills that many cards.
Whenever a creature card is put into an opponent’s graveyard from their library, exile that card and create a 2/2 black Zombie creature token.

Flying
: Target player mills a card. Mindshrieker gets +X/+X until end of turn, where X is the milled card’s converted mana cost.

: Choose any target, then mill three cards. Heretic’s Punishment deals damage to that permanent or player equal to the highest converted mana cost among the milled cards.