Return six target nonland permanents to their owners' hands.

Whenever you gain life, put that many +1/+1 counters on Ageless Entity.

Other artifact creatures you control have haste.

Whenever one or more artifact creatures you control attack, Alibou, Ancient Witness deals X damage to any target and you scry X, where X is the number of tapped artifacts you control.

You draw three cards and you lose 3 life.

Flying

When Angel of Serenity enters, you may exile up to three other target creatures from the battlefield and/or creature cards from graveyards.

When Angel of Serenity leaves the battlefield, return the exiled cards to their owners' hands.

Exile the top seven cards of your library. Until end of turn, you may cast spells from among them.

If this spell was cast from your hand, add ten mana of any one color.

: Add one mana of any color in your commander's color identity.

, Sacrifice an artifact: Reveal cards from the top of your library until you reveal an artifact card. Put that card onto the battlefield and the rest on the bottom of your library in a random order. Audacious Reshapers deals damage to you equal to the number of cards revealed this way.

Barren Moor enters tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

Equipped creature has haste.

Whenever an ability of equipped creature is activated, if it isn't a mana ability, you may pay . If you do, copy that ability. You may choose new targets for the copy.

Equip

Creatures you control have base power and toughness X/X until end of turn.

Attacking Pests you control get +1/+0 and have menace.

Whenever a nontoken creature you control dies, create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life."

: Add .

, , Sacrifice Blighted Woodland: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Equipped creature gets +2/+0 and is goaded. (It attacks each combat if able and attacks a player other than you if able.)

: Attach Bloodthirsty Blade to target creature an opponent controls. Activate only as a sorcery.

Whenever Blossoming Bogbeast attacks, you gain 2 life. Then creatures you control gain trample and get +X/+X until end of turn, where X is the amount of life you gained this turn.

Flash

Whenever an opponent puts one or more counters on a creature they control, they put the same number and kind of counters on Bold Plagiarist.

Choose one —

• Boros Charm deals 4 damage to target player or planeswalker.

• Permanents you control gain indestructible until end of turn.

• Target creature gains double strike until end of turn.

: Add or .

, , Sacrifice Boros Locket: Draw two cards.

Draw three cards, then put two cards from your hand on top of your library in any order.

Flying

Whenever a player attacks one of your opponents, if that opponent has more life than another of your opponents, that attacking player draws a card and you put two +1/+1 counters on a creature you control.

, Sacrifice Burnished Hart: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

: Add .

: Add or . Caves of Koilos deals 1 damage to you.

When Champion of Wits enters, you may draw cards equal to its power. If you do, discard two cards.

Eternalize (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Snake Wizard with no mana cost. Eternalize only as a sorcery.)

As Citadel Siege enters, choose Khans or Dragons.

• Khans — At the beginning of combat on your turn, put two +1/+1 counters on target creature you control.

• Dragons — At the beginning of combat on each opponent's turn, tap target creature that player controls.

When Coiling Oracle enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into your hand.

First strike

When Combustible Gearhulk enters, target opponent may have you draw three cards. If the player doesn't, you mill three cards, then Combustible Gearhulk deals damage to that player equal to the total mana value of those cards.

Target player draws X cards plus an additional card for each time they've cast a commander from the command zone this game.

When Coveted Jewel enters, draw three cards.

: Add three mana of any one color.

Whenever one or more creatures an opponent controls attack you and aren't blocked, that player draws three cards and gains control of Coveted Jewel. Untap it.

Flash

When Crafty Cutpurse enters, each token that would be created under an opponent's control this turn is created under your control instead.

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Flying

You have no maximum hand size.

Whenever a creature token you control deals combat damage to a player, draw a card.

Exile X target creatures. For each creature exiled this way, its controller creates a 2/2 green Boar creature token.

Target player draws X cards and loses X life.

Indestructible

: Add .

Flying

Whenever Dazzling Sphinx deals combat damage to a player, that player exiles cards from the top of their library until they exile an instant or sorcery card. You may cast that card without paying its mana cost. Then that player puts the exiled cards that weren't cast this way on the bottom of their library in a random order.

Other white creatures you control get +1/+1.

Other black creatures you control get +1/+1.

Whenever you cast a white spell, you may tap target creature.

Whenever you cast a black spell, you may destroy target creature if it's tapped.

( can be paid with either or .)

At the beginning of your upkeep, put target creature card from a graveyard onto the battlefield under your control.

Flying

Whenever you gain life, target opponent loses that much life.

Desert of the Mindful enters tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

Delve (Each card you exile from your graveyard while casting this spell pays for .)

Look at the top seven cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Flying

When Diluvian Primordial enters, for each opponent, you may cast up to one target instant or sorcery card from that player's graveyard without paying its mana cost. If a spell cast this way would be put into a graveyard, exile it instead.

, , Sacrifice Dispeller's Capsule: Destroy target artifact or enchantment.

Flash

When Dualcaster Mage enters, copy target instant or sorcery spell. You may choose new targets for the copy.

Imprint — When Duplicant enters, you may exile target nontoken creature.

As long as a card exiled with Duplicant is a creature card, Duplicant has the power, toughness, and creature types of the last creature card exiled with Duplicant. It's still a Shapeshifter.

When Elite Scaleguard enters, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)

Whenever a creature you control with a +1/+1 counter on it attacks, tap target creature defending player controls.

Exile the top X cards of your library. You may cast instant and sorcery spells with mana value X or less from among them without paying their mana costs. Then put all cards exiled this way that weren't cast into your graveyard.

Trample

Whenever you cast an instant or sorcery spell, Erratic Cyclops gets +X/+0 until end of turn, where X is that spell's mana value.

You gain 2 life. Each creature gets -X/-X until end of turn, where X is the amount of life you gained this turn.

Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it. Players may choose new targets for their copies.)

Destroy target nonland permanent. Its controller creates two Treasure tokens.

For each creature your opponents control, create a 4/4 green Phyrexian Beast creature token. Each of those tokens fights a different one of those creatures.