Keyword: Mill

Return up to three target land cards from your graveyard to your hand.
Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, return this card from your graveyard to your hand.)

Target opponent mills seven cards.

, : Target player mills two cards.

+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.

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.

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.

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

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 two cards.

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.)

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.)

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.

Whenever Selhoff Occultist or another creature dies, target player mills a card.

: Each player mills a card.

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.)