mtg.wtf

As Minnea, Planar Tourist enters the battlefield, choose a plane.
Spells from the chosen plane cost {W}, {U}, {B}, {R}, or {G} less to cast. (They're from the chosen plane if it's clear beyond doubt from the name, art, flavor text, or whatever extensive research you've done and can show that they're from that plane.)

The Waffle Restaurant can be your commander. If it is, your deck can contain any basic land cards and cards of any color identity that can create Food tokens.
{T}: Add {C}.
{3}, {T}: Target opponent gains control of any number of Foods you control. You draw that many cards and create that many Treasure tokens.

When Polis the Planeshifter enters the battlefield, choose a plane at random from among all planechase planes. Polis the Planeshifter has all abilities of the last chosen plane. (Rolls of the planar die don't affect Polis.)
{W}{U}{B}{R}{G}: Flip a coin. If you win the flip, do Polis the Planeshifter's chaos ensues effect. If you lose the flip, choose a new plane for Polis the Planeshifter.

You may play Barce and any other legend with one color identity or less as your commanders as though they each had partner.
Whenever another legendary creature you control dies, you may put it into your command zone. It replaces one of your commanders.

{T}: Choose target playtest card. Increase or decrease a number of your choice on it by one for as long as it remains on the stack or battlefield.
{W}{U}{B}{R}{G}: Reveal the top 8 cards of your library. Put each playtest card among them into your hand, and the rest on the bottom of your library in a random order.

{T}: Choose another target playtest card. Increase or decrease a number of your choice on it by 1 for as long as it remains on the stack or battlefield. (You can change numerals or number words.)
{W}{U}{B}{R}{G}: Reveal the top eight cards of your library. Put each playtest card among them into your hand. Put the rest on the bottom of your library in a random order.

Eminence — As long as The Unknown Wizard is in the command zone or on the battlefield, other playtest cards you cast cost {1} less to cast.
Whenever The Unknown Wizard enters or attacks, look at the top ten cards of your library. You may put a legendary playtest card from among them onto the battlefield. Put the rest on the bottom in a random order.

Spells you cast cost {3} less to cast if they were originally printed in the following expansions or associated commander decks, depending on who won the Unknown event on February 18th, 2023:
Mirran Victory — Mirrodin, Darksteel, Fifth Dawn, and Scars of Mirrodin.
Phyrexian Victory — Mirrodin Besieged, New Phyrexia, All Will be One, and March of the Machine.

Gen gets +1/+1 for each different year of release among other nontoken permanents you control. (For example, if a card was released in 1993, that's one year of release. Specific editions matter.)
Whenever Gen attacks, if its power is 30 or greater, you win the game.

Flying
If The Faction Dragon is your commander, choose a faction during deck building. This card's mana cost is that faction's mana symbols. (For example, if you choose Abzan, it costs {W}{B}{G}.)
Spells you cast with the chosen faction's watermark cost {1} less to cast.
Other creatures you control with the chosen faction's watermark get +1/+1.

Horsemanship
The Horizon Seeker gets +1/+1 for each different named keyword and ability word among permanents you control and instant or sorcery cards in your graveyard. (For example, flying, landfall, and scry count. Flavor words, like "Magical Tinkering", or game terms like "enchant creature" and "mana" do not.)

Changeling (This card is every creature type.)
As the game begins, if this creature is your commander, choose two creature types. For the rest of the game, treat those two types like they're the same among your creatures and creature cards everywhere.
{3}, {T}: Choose a creature type. Draw a card for each creature you control of that type.

Whenever you cast a signed spell or play a signed land, copy it. (A signed card is a card signed by its artist, designer, or someone else it's strongly associated with.)
Discard a signed card: Destroy target creature with a name that has a five or fewer letter length difference from the person who signed the discarded card.

Other Food creatures you control have horsemanship. (They can't be blocked except by creatures with horsemanship.)
At the beginning of your combat step, you may put a +1/+1 counter on target noncreature Food you control. If you do, it becomes a 0/0 Knight creature in addition to its other types.
{2}, {T}, Sacrifice Cinnamon, Seasoned Steed: You gain 3 life.

{T}: Exile the top card of your library. If that card is a Goblin or an artifact card, you may play it this turn.

Beeeeeeep, Beeeeeeep, Beeeeeeep — Whenever another creature you control becomes the target of a backup ability, Huge Truck permanently gains all of the backup abilities shared this way.
Crew 1

Whenever equipped creature deals combat damage, put 2 charge counters on Jitte and Divining Top.
Remove a charge counter from Jitte and Divining Top: Choose one —
• You gain 2 life.
• Look at the top 3 cards of your library, then put them back in any order.
• Tap Jitte and Divining Top. If you do, draw a card, then put Jitte and Divining Top on top of its owner's library.
Equip {1}

As Spice Rack enters the battlefield, choose an opponent.
The chosen player's maximum Commander size is one. (They can only have one commander in their command zone. If they ever have more than one, they must put any excess commanders into their graveyard.)
Cycling {2}

Whenever equipped creature becomes blocked, each creature blocking it gets -5/-5 until end of turn.
Whenever equipped creature deals combat damage to an opponent, you may search your library for a Praetor card, reveal it, and put it into your hand. Then shuffle.
Equip {3}

Equipped creature gets +1/+1 for each counter on it, and has trample and lifelink.
{1}: Permanents your opponents control lose hexproof and indestructible until end of turn.
Equipped permanent isn't a planeswalker and is a creature in addition to its other types.
Equip creature or planeswalker {3}

{T}, Mill a card: Add {C}{C}.

{3}, {T}, Sacrifice Phyrexian Incubator: Search your library for any number of Phyrexian cards or cards with phyrexian back faces, exile them, then incubate 2 that many times. Then shuffle.

Advertising — {T}: Exile the top card of your library. You gain 1 life.
Show — At the beginning of combat on your turn, if there are three or more cards exiled with The Mysterious Sphere, you may put them into your graveyard. If you do, create copies of each nonland card among them. You may cast the copies without paying their mana costs. If you cast a creature spell this way, it gains haste and "Sacrifice this creature at the beginning of your end step."

Flying
As Glorious Dragon-Kin enters the battlefield, choose a color.
Artifact creatures and Dragons you control have protection from the chosen color.

Oil Sunburst (This enters the battlefield with an oil counter on it for each color of mana spent to cast it.)
Remove an oil counter from Oilskelion: Oilskelion deals 1 damage to any target.