Whenever a creature enters the battlefield, Aether Flash deals 2 damage to it.

{3}{R}{R}: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activate only as a sorcery.

Nontoken creatures you control get +1/+1 and have vigilance.

Whenever a permanent enters the battlefield tapped and under your control, untap it.

Destroy all lands.

Counter target artifact spell.

Whenever a creature deals damage to you, put a gold counter on it.

Each creature with a gold counter on it is a Wall in addition to its other creature types and has defender. (Those creatures can't attack.)

When Aurification leaves the battlefield, remove all gold counters from all creatures.

You gain 3 life for each creature attacking you.

Destroy all Islands.

Creatures you control have vigilance.

Each creature you control can block an additional creature each combat.

Return target creature card from your graveyard to the battlefield.

You destroy four lands you control, then target opponent destroys four lands they control. Then Burning of Xinye deals 4 damage to each creature.

No more than two creatures can attack each combat.

No more than two creatures can block each combat.

Whenever City of Brass becomes tapped, it deals 1 damage to you.

{T}: Add one mana of any color.

Players can't cast spells with the same name as a nontoken permanent.

Players can't play nonbasic lands with the same name as a nontoken permanent.

Destroy target enchantment.

Destroy target artifact or enchantment.

Dwarven Hold enters the battlefield tapped.

You may choose not to untap Dwarven Hold during your untap step.

At the beginning of your upkeep, if Dwarven Hold is tapped, put a storage counter on it.

{T}, Remove any number of storage counters from Dwarven Hold: Add {R} for each storage counter removed this way.

Dwarven Ruins enters the battlefield tapped.

{T}: Add {R}.

{T}, Sacrifice Dwarven Ruins: Add {R}{R}.

Return target creature card from your graveyard to the battlefield.

Creatures you control have haste. (They can attack and {T} as soon as they come under your control.)

If a source you control would deal damage to a permanent or player, it deals triple that damage to that permanent or player instead.

Fire Diamond enters the battlefield tapped.

{T}: Add {R}.

Commander creatures you own have "Whenever this creature attacks, it gains double strike until end of turn."

Forgotten Cave enters the battlefield tapped.

{T}: Add {R}.

Cycling {R} ({R}, Discard this card: Draw a card.)

Artifacts and enchantments you control have shroud. (They can't be the targets of spells or abilities.)

Fountain of Cho enters the battlefield tapped.

{T}: Put a storage counter on Fountain of Cho.

{T}, Remove any number of storage counters from Fountain of Cho: Add {W} for each storage counter removed this way.

You may exile two red cards from your hand rather than pay this spell's mana cost.

Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Creatures you control have menace. (They can't be blocked except by two or more creatures.)

Grand Coliseum enters the battlefield tapped.

{T}: Add {C}.

{T}: Add one mana of any color. Grand Coliseum deals 1 damage to you.

If a creature you control would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

All creatures lose flying.

Haktos the Unscarred attacks each combat if able.

As Haktos enters the battlefield, choose 2, 3, or 4 at random.

Haktos has protection from each mana value other than the chosen number.

{T}: Add {R}.

Sacrifice Heart of Ramos: Add {R}.

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

Icatian Store enters the battlefield tapped.

You may choose not to untap Icatian Store during your untap step.

At the beginning of your upkeep, if Icatian Store is tapped, put a storage counter on it.

{T}, Remove any number of storage counters from Icatian Store: Add {W} for each storage counter removed this way.

Search your library for an enchantment card, reveal it, put it into your hand, then shuffle.

Counter target artifact or enchantment spell. Its controller gains life equal to its mana value.

Inferno deals 6 damage to each creature and each player.

Indestructible

As long as your devotion to red and white is less than seven, Iroas isn't a creature.

Creatures you control have menace.

Prevent all damage that would be dealt to attacking creatures you control.

{T}: Target creature with flying has base power 0 until end of turn.

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.

You and target spell's controller bid life. You start the bidding with a bid of 1. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid. If you win the bidding, counter that spell.

White creatures and blue creatures can't block.

Blue creatures don't untap during their controllers' untap steps.

At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {4} for each creature chosen this way. If the player does, untap those creatures.

Instant and enchantment spells you cast cost up to {2} less to cast.

Counter target spell unless its controller pays {1}.

Lifelink

Whenever an opponent attacks with creatures, if two or more of those creatures are attacking you and/or planeswalkers you control, draw a card.

Whenever an opponent casts their second spell each turn, draw a card.

Marble Diamond enters the battlefield tapped.

{T}: Add {W}.

At the beginning of your end step, if you didn't play a land this turn, you may draw a card.

Mercadian Bazaar enters the battlefield tapped.

{T}: Put a storage counter on Mercadian Bazaar.

{T}, Remove any number of storage counters from Mercadian Bazaar: Add {R} for each storage counter removed this way.

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

Attacking creatures you control get +1/+0.

Destroy target artifact or land. It can't be regenerated.

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

({T}: Add {W}.)

{T}: Add one mana of any color. An opponent gains control of Rainbow Vale at the beginning of the next end step.

First strike

Whenever a Samurai or Warrior you control attacks alone, untap it. If it's the first combat phase of the turn, there is an additional combat phase after this phase.

Each player chooses three permanents they control, then sacrifices the rest.

Counter target spell that targets a permanent you control.

Each player discards their hand, then draws seven cards.

Miracle {1}{R} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.

Remote Farm enters the battlefield tapped with two depletion counters on it.

{T}, Remove a depletion counter from Remote Farm: Add {W}{W}. If there are no depletion counters on Remote Farm, sacrifice it.

Response deals 5 damage to target attacking or blocking creature.

---

Creatures you control gain first strike and vigilance until end of turn. After this main phase, there is an additional combat phase followed by an additional main phase.

{5}, {T}: Discard a card at random, then draw two cards.

Ruins of Trokair enters the battlefield tapped.

{T}: Add {W}.

{T}, Sacrifice Ruins of Trokair: Add {W}{W}.

Sandstone Needle enters the battlefield tapped with two depletion counters on it.

{T}, Remove a depletion counter from Sandstone Needle: Add {R}{R}. If there are no depletion counters on Sandstone Needle, sacrifice it.

Cast this spell only during your turn and only during combat.

Choose one --

• Creatures you control gain double strike until end of turn.

• Untap all creatures you control. After this phase, there is an additional combat phase.

Entwine {1}{R} (Choose both if you pay the entwine cost.)

Secluded Steppe enters the battlefield tapped.

{T}: Add {W}.

Cycling {W} ({W}, Discard this card: Draw a card.)

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.

{T}: Add {C}{C}.

Players can't activate planeswalkers' loyalty abilities.

At the beginning of your draw step, draw an additional card.

Spells you cast cost {1} less to cast.

Creatures you control get +1/+1.

As an additional cost to cast this spell, discard a card.

Draw two cards.

You gain 2 life. Then you may discard two cards. If you do, draw three cards.

{T}: Add {W}.

Sacrifice Tooth of Ramos: Add {W}.

Creatures you control have double strike and lifelink.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I -- Urza's Saga gains "{T}: Add {C}."

II -- Urza's Saga gains "{2}, {T}: Create a 0/0 colorless Construct artifact creature token with 'This creature gets +1/+1 for each artifact you control.'"

III -- Search your library for an artifact card with mana cost {0} or {1}, put it onto the battlefield, then shuffle.

Each creature deals damage to itself equal to its power.

Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.

Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

{W}, {T}: Search your library for a land card, reveal it, put it into your hand, then shuffle. Activate only if an opponent controls more lands than you.

Each player sacrifices four lands. Wildfire deals 4 damage to each creature.

After the first postcombat main phase this turn, there's an additional combat phase followed by an additional main phase. At the beginning of that combat, untap all creatures that attacked this turn.

Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)