At the beginning of each player's upkeep, that player returns a permanent they control to its owner's hand unless they pay 2 life.

Flying
Whenever you cast your second spell each turn, put a +1/+1 counter on this creature.

Whenever Anzrag becomes blocked, untap each creature you control. After this phase, there is an additional combat phase.
: Anzrag must be blocked each combat this turn if able.

Enchant nonland permanent
Enchanted permanent can't attack or block, and its activated abilities can't be activated.

Enchant creature
Enchanted creature gets +2/+4.

Flying
You, planeswalkers you control, and other creatures you control have hexproof.
: Put a +1/+1 counter on each creature you control.

Flying
When this creature becomes the target of a spell or ability, sacrifice it.

At the beginning of each opponent's upkeep, if that player has two or fewer cards in hand, this creature deals 3 damage to that player.

When this creature enters, create two 1/1 colorless Thopter artifact creature tokens with flying.
Tap two untapped artifacts you control: Target creature can't be blocked this turn.

Roll a d20.
1—9 | Tap all creatures your opponents control.
10—19 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps.
20 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps. Until your next turn, creatures your opponents control enter tapped.

Destroy target creature. Its owner gains 4 life.

: This creature deals 1 damage to target creature that was dealt damage this turn. When that creature dies this turn, flip this creature.

Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.

Untap all artifacts you control during each other player's untap step.

As long as you control a Yanling planeswalker, this creature has flying. (It can't be blocked except by creatures with flying or reach.)

When this creature enters, create two 1/1 red Goblin creature tokens.

: This creature deals 2 damage to target creature with flying and that creature loses flying until end of turn.

This creature can't be blocked.
When this creature enters, return a creature you control to its owner's hand.

Whenever you cast a spell, you may put two +1/+1 counters on this creature.
Whenever this creature attacks, it gains trample until end of turn if its power is 10 or greater.

At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards.

Delirium — This creature gets +1/+0 and has vigilance as long as there are four or more card types among cards in your graveyard.

Whenever an opponent discards a card, you may draw a card.

Constellation — Whenever this creature or another enchantment you control enters, draw a card.

Put target permanent you own on the bottom of your library. Reveal cards from the top of your library until you reveal a card that shares a card type with that permanent. Put that card onto the battlefield and the rest on the bottom of your library in a random order.
Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Whenever this creature attacks, return target creature card from your graveyard to the battlefield tapped and attacking.

Flying
At the beginning of combat on your turn, each player mills three cards.

When this creature enters, return target instant or sorcery card from your graveyard to your hand.

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.)
Equipped creature gets +X/+X, where X is the number of creature cards in all graveyards.
Equip

When this creature enters, you become the monarch.

Your maximum hand size is twenty.
Whenever you attack with two or more creatures, put a +1/+1 counter on this creature and draw a card.
Whenever this creature attacks, you win the game if there are twenty or more counters on it or you have twenty or more cards in hand.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
As long as this card is in your graveyard and you control a Swamp, creatures you control have swampwalk.

At the beginning of each opponent's end step, if that player controls more creatures than you, create a 1/1 white Soldier creature token.
At the beginning of each opponent's end step, if that player controls more lands than you, you may search your library for a basic Plains card, put it onto the battlefield tapped, then shuffle.

When this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
When this creature dies, you may draw a card.

Flying
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Sacrifice a creature: This creature gets +1/+1 until end of turn.

Draw three cards.

Create two 1/1 white Bird creature tokens with flying.
Flashback—Tap three untapped white creatures you control. (You may cast this card from your graveyard for its flashback cost. Then exile it.)