Secret Lair Showcase Planes

Secret Lair Showcase Planes contains 10 cards.
Released: 2025-03-21
Base set size: 10 cards.
Deceptive Divination

Deceptive Divination

Plane - Secret Lair
Change the text of each sorcery spell and sorcery card not on the stack by replacing "sorcery" with "instant."
Whenever chaos ensues, choose two target players. Each of them searches their library for a card, then shuffles and puts that card on top.
Fblthp: Completely, Utterly, Totally Lost

Fblthp: Completely, Utterly, Totally Lost

Plane - Secret Lair
When you planeswalk to this plane and at the beginning of your upkeep, create a Map token.
Whenever chaos ensues, draw two cards, then discard two cards. Untap up to three lands.
Finally! Left-Handed Magic Cards

Finally! Left-Handed Magic Cards

Plane - Secret Lair
Each creature's base power is equal to its printed toughness.
Each creature's base toughness is equal to its printed power.
Whenever chaos ensues, draw a card from the bottom of your library.
Happy Yargle Day!

Happy Yargle Day!

Plane - Secret Lair
At the beginning of each player's end step, if that player doesn't control a creature named Yargle, Glutton of Urborg, that player puts a bargle counter on a creature they control. It becomes a copy of Yargle, Glutton of Urborg, except it isn't legendary.
Whenever chaos ensues, choose Swords to Plowshares, Opt, Fatal Push, Anger of the Gods, or Explore at random. Copy the chosen card. You may cast the copy without paying its mana cost.
Related card: Yargle, Glutton of Urborg
Imaginary Friends (Plane)

Imaginary Friends (Plane)

Plane - Secret Lair
Players may cast spells as though they were other cards legal in this game's format with the same type and mana cost.
Whenever chaos ensues, exile cards from the top of your library until you reveal a nonland card. You may cast that card without paying its mana cost, but only as another card following this plane's first ability. Put the rest on the bottom of your library in a random order.
Li'l Giri Saves the Day

Li'l Giri Saves the Day

Plane - Secret Lair
Legendary Food tokens you control have hexproof and indestructible.
When you planeswalk to this plane, create Li'l Giri, a legendary 1/1 colorless Food Warrior artifact creature token.
Whenever chaos ensues, put X+1/+1 counters on target legendary artifact creature you control, where X is the number of times you've rolled the planar die this turn.
Math is for Blockers (Plane)

Math is for Blockers (Plane)

Plane - Secret Lair
Whenever a nontoken create attacks, exile it. Return it to the battlefield under its owner's control tapped and attacking at the beginning of that player's next declare attackers step.
Whenever chaos ensues, goad target creature.
Mycosynthwave

Mycosynthwave

Plane - Secret Lair
All permanents are artifacts in addition to their other types.
All cards that aren't on the battlefield, spells, and permanents are colorless.
Players may spend mana as though it were mana of any color.
Whenever chaos ensues, the next spell you cast this turn has affinity for artifacts.
sAnS mERcY

sAnS mERcY

pLAnE - sECreT LaIR
wHeN YoU pLAnESWalK tO tHIs pLAnE, eACh pLAyER cHoOSeS a nOnBlACk cREaTuRE tHEy cONtrOl. dEsTRoy tHOsE cREatUReS.
wHeNEveR cHoAS EnSUEs, pERfoRm tHe foLLowiNG pROceSs X tiMEs, wHErE X iS tHe nUmBEr oF tImeS yOU'vE roLLeD tHe PlaNAr diE tHIs tuRN. eAcH oPPonENt LOseS 3 LiFE uNLeSs tHAt pLAyEr sAcRiFicEs A nOnLaND pErManENt OR diSCaRds a cArD.
We Hope You Like Squirrels

We Hope You Like Squirrels

Plane - Secret Lair
At the beginning of each player's upkeep and whenever a player casts a spell, that player creates a 1/1 green Squirrel creature token.
Whenever chaos ensues, put a +1/+1 counter on each Squirrel you control.