When this creature enters, look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard.

When this creature dies, look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

Magecraft — Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life.

+1: You lose 1 life. Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

−3: Each opponent sacrifices a creature with the greatest power among creatures that player controls.

−8: Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times.

When this creature enters, you may sacrifice an artifact. If you do, put two +1/+1 counters on this creature and each opponent loses 2 life.

, Sacrifice another creature or an artifact: For each opponent, you mill a card, then return that card from your graveyard to your hand unless that player pays 3 life. (To mill a card, put the top card of your library into your graveyard.)

Choose a Background (You can have a Background as a second commander.)

When this creature enters, mill three cards. (Put the top three cards of your library into your graveyard.)

Whenever a creature dies or a creature card is put into a graveyard from a library, each opponent loses 1 life.

When this creature enters, surveil 2. Then for each card you put on top of your library, you draw a card and you lose 3 life.

Descend 8 — Whenever you draw a card, if there are eight or more permanent cards in your graveyard, target opponent loses 1 life and you gain 1 life.

When this creature enters, search your library for up to three artifact cards, put them into your graveyard, then shuffle.

Look at the top five cards of your library. For each card, put that card into your graveyard unless you pay 2 life. Then put the rest into your hand.

When this creature enters, put two +1/+1 counters on target creature. When you do, destroy up to one target creature with mana value less than or equal to the number of counters among permanents you control.

, , Sacrifice this creature: You gain 3 life and each opponent loses 3 life.

When this creature enters, you may search your library for a creature card, put that card into your graveyard, then shuffle.

Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Flying

When this creature enters, you may search your library for an artifact creature card, reveal it, put it into your hand. then shuffle.

At the beginning of combat on your turn, each opponent loses 1 life and you gain 1 life.

, Pay 2 life, Sacrifice this artifact: Draw two cards. Activate only as a sorcery.

When this creature enters, look at the top three cards of your library. You may put one of those cards back on top of your library. Put the rest into your graveyard.

Whenever this creature or another artifact you control enters, each opponent loses 1 life and you gain 1 life.

Lifelink

When this creature enters, search your library for a card, put it into your graveyard, then shuffle.

Spells you cast from your graveyard cost less to cast.

As an additional cost to cast this spell, sacrifice a creature.

Flying

When this creature enters, each opponent discards a card and loses 2 life. You draw a card and gain 2 life.

As this enchantment enters, choose Khans or Dragons.

• Khans — At the beginning of your upkeep, return target creature card from your graveyard to your hand.

• Dragons — At the beginning of your upkeep, each opponent loses 2 life and you gain 2 life.