At the beginning of your upkeep, you may put a charge counter on Aether Vial.

: You may put a creature card with mana value equal to the number of charge counters on Aether Vial from your hand onto the battlefield.

Flying, first strike, vigilance, trample, haste, protection from black and from red

Enchant creature

Enchanted creature has flying.

Aura swap (: Exchange this Aura with an Aura card in your hand.)

, : Tap target creature you control and target creature of an opponent's choice they control. Those creatures fight each other. (Each deals damage equal to its power to the other.)

Assault deals 2 damage to any target.

Sacrifice an enchantment: Auratog gets +2/+2 until end of turn.

Haste

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When Avalanche Riders enters, destroy target land.

Flash

Flying

If an opponent would search a library, that player searches the top four cards of that library instead.

Black creatures get +1/+1.

Whenever a Forest enters, green creatures you control get +1/+1 and gain trample until end of turn.

Grandeur — Discard another card named Baru, Fist of Krosa: Create an X/X green Wurm creature token, where X is the number of lands you control.

Search target player's library for a card and exile it. Then that player shuffles.

Gravestorm (When you cast this spell, copy it for each permanent put into a graveyard this turn. You may choose new targets for the copies.)

As Black Vise enters, choose an opponent.

At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.

Destroy all Islands.

Any player may have Browbeat deal 5 damage to them. If no one does, target player draws three cards.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Return target permanent to its owner's hand.

As Cavern of Souls enters, choose a creature type.

: Add .

: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

Lands you control are Plains.

Nonland permanents you control are white. The same is true for spells you control and nonland cards you own that aren't on the battlefield.

You may spend white mana as though it were mana of any color. You may spend other mana only as though it were colorless mana.

Chalice of the Void enters with X charge counters on it.

Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void, counter that spell.

Islands don't untap during their controllers' untap steps.

Imprint — When Chrome Mox enters, you may exile a nonartifact, nonland card from your hand.

: Add one mana of any of the exiled card's colors.

Whenever a nonartifact permanent you control enters, you may return another permanent you control that shares a permanent type with it to its owner's hand.

Flying

Whenever Cockatrice blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Enchant land

Enchanted land has indestructible and can't be enchanted by other Auras.

As Conspiracy enters, choose a creature type.

Creatures you control are the chosen type. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.

Trample

Rampage 2 (Whenever this creature becomes blocked, it gets +2/+2 until end of turn for each creature blocking it beyond the first.)

You may play lands from your graveyard.

Destroy all creatures. They can't be regenerated.

Dark Depths enters with ten ice counters on it.

: Remove an ice counter from Dark Depths.

When Dark Depths has no ice counters on it, sacrifice it. If you do, create Marit Lage, a legendary 20/20 black Avatar creature token with flying and indestructible.

Prevent all combat damage that would be dealt this turn.

You may return an Island you control to its owner's hand rather than pay this spell's mana cost.

Counter target spell unless its controller pays .

When Defiant Vanguard blocks, at end of combat, destroy it and all creatures it blocked this turn.

, : Search your library for a Rebel permanent card with mana value 4 or less, put it onto the battlefield, then shuffle.

: Add .

: Desert deals 1 damage to target attacking creature. Activate only during the end of combat step.

Kicker (You may pay an additional as you cast this spell.)

When Desolation Giant enters, destroy all other creatures you control. If it was kicked, destroy all other creatures instead.

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

Search your library for a card, put that card into your hand, then shuffle.

Disintegrate deals X damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

If a spell or ability an opponent controls causes you to discard Dodecapod, put it onto the battlefield with two +1/+1 counters on it instead of putting it into your graveyard.

Flying

: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step.

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.

Play with your hand revealed.

If you would draw a card, reveal the top card of your library instead. If it's a creature card, put it into your graveyard. Otherwise, draw a card.

Whenever a creature is put into your graveyard from the battlefield, return it to your hand.

Creatures with power greater than the number of cards in your hand can't attack.

Haste

: Regenerate Eron the Relentless.

When Eternal Witness enters, you may return target card from your graveyard to your hand.

Imprint — When Extraplanar Lens enters, you may exile target land you control.

Whenever a land with the same name as the exiled card is tapped for mana, its controller adds one mana of any type that land produced.

If Faceless One is your commander, choose a color before the game begins. Faceless One is the chosen color.

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

Fiery Justice deals 5 damage divided as you choose among any number of targets. Target opponent gains 5 life.

Enchant creature you control

Enchanted creature has ": This creature deals 1 damage to any target."

Sacrifice Fire Whip: Fire Whip deals 1 damage to any target.

Buyback—Discard two cards. (You may discard two cards in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Counter target spell.

Sacrifice Fulminator Mage: Destroy target nonbasic land.