Whenever a white creature dies, return it to the battlefield under its owner's control at the beginning of the next end step.

Whenever a nonwhite creature dies, return it to its owner's hand at the beginning of the next end step.

Whenever chaos ensues, creatures can't attack you until a player planeswalks.

When you planeswalk to Amy's Home and at the beginning of your upkeep, you may exile a nonland card from your hand with a number of time counters on it equal to its mana value. If it doesn't have suspend, it gains suspend.

Whenever chaos ensues, time travel. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter.)

Byzantium Radiation — At the beginning of your upkeep, put an exposure counter on Aplan Mortarium. Then you lose life equal to the number of exposure counters on it.

Whenever chaos ensues, create two 2/2 black Alien Angel artifact creature tokens with first strike, vigilance, and "Whenever an opponent casts a creature spell, this permanent isn't a creature until end of turn."

No more than one creature can attack each combat.

No more than one creature can block each combat.

Whenever chaos ensues, Astral Arena deals 2 damage to each creature.

All creatures have exalted. (Whenever a creature attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents its controller controls.)

Whenever chaos ensues, put a divinity counter on target green, white, or blue creature. That creature has indestructible for as long as it has a divinity counter on it.

Whenever a creature enters the battlefield, it gains double strike and haste until end of turn.

Whenever chaos ensues, exile target nontoken creature you control, then return it to the battlefield under your control.

Creatures without flying or islandwalk can't attack.

Whenever chaos ensues, until a player planeswalks, you can't lose the game and your opponents can't win the game.

When you planeswalk to Cliffside Market and at the beginning of your upkeep, you may exchange life totals with target player.

Whenever chaos ensues, exchange control of two target permanents that share a card type.

When you planeswalk to Dalek Intensive Care and at the beginning of your upkeep, exile a non-Dalek creature you control. If you do, create a 3/3 black Dalek artifact creature token with menace. It gains haste until end of turn.

Whenever chaos ensues, target Dalek you control deals damage equal to its power to target creature you don't control.

Whenever a player taps a permanent for mana, that player adds one mana of any type that permanent produced.

Whenever chaos ensues, target player can't cast spells until a player planeswalks.

Artifact spells cost less to cast.

Whenever chaos ensues, creatures you control that are white, blue, and/or black become artifacts in addition to their other types until end of turn. Then each artifact creature you control gains vigilance, menace, and lifelink until end of turn.

Whenever a player casts a spell, that player may gain 2 life.

Whenever chaos ensues, you may gain 10 life.

Suspended Animation — Whenever a creature dies, exile it. Its controller scries 1.

Whenever chaos ensues, create X 3/3 black Dalek artifact creature tokens with menace, where X is one plus the number of cards exiled with Gardens of Tranquil Repose.

At the beginning of combat on your turn, until end of turn, each noncreature, non-Vehicle artifact you control becomes a 5/3 Vehicle in addition to its other types and gains trample, haste, and crew 2.

Whenever chaos ensues, return target noncreature artifact card from your graveyard to your hand.

Whenever a player casts an instant or sorcery spell with a single target, that player copies that spell for each other spell, permanent, card not on the battlefield, and/or player the spell could target. Each copy targets a different one of them.

Whenever chaos ensues, choose target creature. Each player except that creature's controller creates a token that's a copy of that creature.

Whenever a creature dies, its controller distributes a number of +1/+1 counters equal to its power among any number of target creatures they control.

Whenever chaos ensues, each player exiles all creatures they control and creates X 1/1 green Saproling creature tokens, where X is the total power of the creatures they exiled this way. Then planeswalk.

When you planeswalk to Grove of the Dreampods and at the beginning of your upkeep, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield and the rest on the bottom of your library in a random order.

Whenever chaos ensues, return target creature card from your graveyard to the battlefield.

All permanents untap during each player's untap step.

Whenever chaos ensues, you may search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.

Whenever a creature enters the battlefield, that creature's controller may have it deal damage equal to its power to any target of their choice.

Whenever chaos ensues, exile target creature, then return it to the battlefield under its owner's control.

Whenever a nontoken creature enters the battlefield, its controller creates a token that's a copy of that creature.

Whenever chaos ensues, destroy target creature and all other creatures with the same name as that creature.

Whenever a player casts a creature spell that's black, red, or green, it gains devour 5. (As the creature enters the battlefield, its controller may sacrifice any number of creatures. The creature enters the battlefield with five times that many +1/+1 counters on it.)

Whenever chaos ensues, create two 1/1 red Goblin creature tokens.

Prevent all combat damage that would be dealt by non-Werewolf creatures.

Whenever chaos ensues, each creature you control gets +2/+2, gains trample, and becomes a Werewolf in addition to its other types until end of turn.

Whenever a creature you control attacks a player, for each other opponent, you may create a token that's a copy of that creature, tapped and attacking that opponent. Exile those tokens at the beginning of the next end step.

Whenever chaos ensues, you may sacrifice any number of creatures. If you do, Kharasha Foothills deals that much damage to target creature.

All creatures get +2/+2.

Whenever chaos ensues, you may add .

Still Point in Time — All spells have split second. (As long as a spell with split second is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Whenever chaos ensues, Lake Silencio deals 6 damage to target creature an opponent controls. If a creature dealt damage this way would die this turn, exile it instead.

When you planeswalk to Littjara and at the beginning of your upkeep, create a 2/2 blue Shapeshifter creature token with changeling. (It is every creature type.)

Whenever chaos ensues, choose a creature type. Put a +1/+1 counter on each creature you control of that type.

Each creature with mana value 2 or less gets +2/+2.

Whenever chaos ensues, create a 1/1 green Insect creature token with flying named Butterfly.

Whenever a player casts a spell, that player flips a coin. If the player loses the flip, counter that spell.

Whenever chaos ensues, target player reveals the top card of their library. If it's a nonland card, you may cast it without paying its mana cost.

At the beginning of your end step, put a pressure counter on Mount Keralia.

When you planeswalk away from Mount Keralia, it deals damage equal to the number of pressure counters on it to each creature and each planeswalker.

Whenever chaos ensues, prevent all damage that planes named Mount Keralia would deal this game to permanents you control.

At the beginning of your upkeep, put a flame counter on Naar Isle, then Naar Isle deals damage to you equal to the number of flame counters on it.

Whenever chaos ensues, Naar Isle deals 3 damage to target player or planeswalker.

You may play any number of lands on each of your turns.

Whenever chaos ensues, target red, green, or white creature you control gets +1/+1 until end of turn for each land you control.

Whenever a historic creature you control attacks, it gets +2/+2 until end of turn. (Artifacts, legendaries, and Sagas are historic.)

Whenever chaos ensues, reveal cards from the top of your library until you reveal a historic card. Put that card into your hand and the rest on the bottom of your library in a random order.

When you planeswalk away from Norn's Dominion, destroy each nonland permanent without a fate counter on it, then remove all fate counters from all permanents.

Whenever chaos ensues, you may put a fate counter on target permanent.

At the beginning of your upkeep, target opponent draws a card and creates a Treasure token.

Whenever chaos ensues, create a 2/2 white Alien creature token. When you do, tap target nontoken creature an opponent controls. Put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

All creatures are black and have deathtouch.

Whenever chaos ensues, creatures you control get +1/+0 and gain first strike until end of turn.

Whenever a creature you control deals combat damage to a player, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Whenever chaos ensues, target creature can't be blocked this turn.

Instant and sorcery cards in graveyards have flashback. The flashback cost is equal to the card's mana cost. (Its owner may cast the card from their graveyard for its mana cost. Then they exile it.)

Whenever chaos ensues, take an extra turn after this one.

When you planeswalk to Panopticon, draw a card.

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

Whenever chaos ensues, draw a card.

At the beginning of your end step, put the cards in your hand on the bottom of your library in any order, then draw that many cards.

Whenever chaos ensues, reveal the top three cards of your planar deck. Each of the revealed cards' chaos abilities triggers. Then put the revealed cards on the bottom of your planar deck in any order.

At the beginning of combat on your turn, up to one target creature you control becomes a copy of target creature an opponent controls.

Will of the council — Whenever chaos ensues, starting with you, each player votes for a creature you don't control. Exile each creature with the most votes or tied for most votes.

All creatures have wither. (They deal damage to creatures in the form of -1/-1 counters.)

Whenever chaos ensues, put a -1/-1 counter on target creature, two -1/-1 counters on another target creature, and three -1/-1 counters on a third target creature.

When you planeswalk away from Sanctum of Serra, destroy all nonland permanents.

Whenever chaos ensues, you may have your life total become 20.

If an effect would create one or more tokens, it creates twice that many of those tokens instead.

If an effect would put one or more counters on a permanent, it puts twice that many of those counters on that permanent instead.

Whenever chaos ensues, until end of turn, whenever you tap a land for mana, add one mana of any type that land produced.

Each nonland card in your hand without foretell has foretell. Its foretell cost is equal to its mana cost reduced by . (During your turn, you may pay and exile it from your hand face down. Cast it on a later turn for its foretell cost.)

Whenever chaos ensues, you may cast a foretold card you own from exile without paying its mana cost this turn.

All creatures get +1/+1 and have haste.

Whenever chaos ensues, untap all creatures that attacked this turn. If it's a main phase, there is an additional combat phase after this phase, followed by an additional main phase.

Players have no maximum hand size.

Whenever you roll the planar die, draw a card.

Whenever chaos ensues, reveal the top card of your planar deck. You may put it on the bottom of your planar deck.

Each creature card in your graveyard has escape. The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard. (You may cast cards from your graveyard for their escape cost.)

Whenever chaos ensues, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)

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

Whenever chaos ensues, Stronghold Furnace deals 1 damage to any target.

Any time you could cast a sorcery, you may exile a nonland card from your hand with X time counters on it, where X is its mana value. If the exiled card doesn't have suspend, it gains suspend. (At the beginning of its owner's upkeep, they remove a time counter. When the last is removed, the player may cast it without paying its mana cost. If it's a creature, it has haste.)

Whenever chaos ensues, remove two time counters from each suspended card you own.

Creatures can't block.

Whenever chaos ensues, draw a card for each land you control.