Target player in an Un-game you can see from your seat gains control of target creature you control until your next turn. At the beginning of your next upkeep, put two +1/+1 counters on that creature. (A creature is on the battlefield of only the game its controller is playing.)

You may change any targets of target Arcane spell.

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Choose one —

• Destroy target artifact.

• Target creature gets +3/+2 and gains trample until end of turn.

Draw two cards, then discard a card.

If you've cast a spell named Peer Through Depths and a spell named Reach Through Mists this turn, you may search your library for a card named The Unspeakable, put it onto the battlefield, then shuffle.

Until end of turn, target creature you control gets +3/+3 and other creatures you control get +1/+1.

Search your library for three creature cards and reveal them. If you reveal three cards with different names, choose one of them at random and put that card into your hand. Shuffle the rest into your library.

Your opponents can't cast spells this turn.

Return target creature to its owner's hand.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Target creature gets +1/+1 and gains reach until end of turn. (It can block creatures with flying.)

Choose two —

• Counter target noncreature spell.

• Return target permanent to its owner's hand.

• Target creature gets -3/-3 until end of turn.

• Destroy target planeswalker.

Look at the top six cards of your library. You may reveal an instant or sorcery card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Put a +1/+1 counter on each creature you control.

Adamant — If at least three white mana was spent to cast this spell, creatures you control gain vigilance until end of turn.

Choose two —

• Target creature gets +3/+3 and gains flying until end of turn.

• Return target creature card with mana value 2 or less from your graveyard to the battlefield.

• Target player draws a card and loses 1 life.

• Target opponent sacrifices a creature.

Choose one —

• Target creature gets +3/+3 until end of turn.

• Permanents you control gain hexproof until end of turn.

• Return target creature to its owner's hand.

Destroy all Auras and Equipment.

You gain life equal to the damage dealt to you this turn. Simulacrum deals damage to target creature you control equal to the damage dealt to you this turn.

Each player chooses a creature or planeswalker they control, then sacrifices the rest. Players can't cast creature or planeswalker spells until the end of your next turn.

Counter target spell.

Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Return target spell or nonland permanent an opponent controls to its owner's hand.

Destroy target land.

Destroy target creature. Its controller loses 2 life.

Cast this spell only during an opponent's turn, before attackers are declared.

Creatures the active player controls attack this turn if able.

At the beginning of the next end step, destroy all non-Wall creatures that player controls that didn't attack this turn. Ignore this effect for each creature the player didn't control continuously since the beginning of the turn.

Target player reveals their hand. For each blue instant card revealed this way, that player discards that card unless they pay 4 life.

If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost.

All damage that would be dealt to target creature this turn is dealt to you instead.

Sizzle deals 3 damage to each opponent.

As an additional cost to cast this spell, exile X cards from your graveyard.

You draw X cards and you lose X life.

Spectacle (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)

Skewer the Critics deals 3 damage to any target.

Create five 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add ."

Until end of turn, target creature you control gets +1/+1 and target creature an opponent controls gets -1/-1.

Target opponent discards two cards. If fewer than two cards were discarded this way, you draw cards equal to the difference.

Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

When you cast this spell, copy it for each time you've cast your commander from the command zone this game.

Each opponent sacrifices a creature. Each opponent who can't loses half their life, rounded up.

Target player discards two cards at random unless that player has Skullscorch deal 4 damage to them.

Look at the top X cards of your library, where X is three plus the number of creatures in your party. Put three of those cards into your hand and the rest on the bottom of your library in a random order. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

Each player draws X cards.

Forecast — , Reveal Skyscribing from your hand: Each player draws a card. (Activate only during your upkeep and only once each turn.)

All lands gain shroud until end of turn. (They can't be the targets of spells or abilities.)

Draw a card.

Destroy target creature with power 3 or greater. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Slash of Talons deals 2 damage to target attacking or blocking creature.

Buyback—Pay 4 life. (You may pay 4 life in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Destroy target nonblack creature. It can't be regenerated.

This spell can't be countered.

Choose a nonland card name. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles.

Each player chooses any number of creatures they control with total power 4 or less, then sacrifices all other creatures they control.

Destroy target green creature. It can't be regenerated.

Draw a card.

Tap all creatures target player controls. Those creatures don't untap during that player's next untap step.

Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

Slice and Dice deals 4 damage to each creature.

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

When you cycle Slice and Dice, you may have it deal 1 damage to each creature.

Destroy target artifact or enchantment.

Draw a card.

Choose one —

• Destroy target artifact.

• Roll a six-sided die. When you do, Slight Malfunction deals 1 damage to each of up to X target creatures, where X is the result.

Create an X/X green Ooze creature token.

If a black creature with flying is attacking, you may pay rather than pay this spell's mana cost.

Destroy target attacking creature with flying.

Put a +1/+1 counter on target creature. It phases out. (Treat it and anything attached to it as though they don't exist until its controller's next turn.)

Each player loses 1 life, discards a card, sacrifices a creature, then sacrifices a land.