Multiple Moxen
This mox only gives you mana if you control a legendary creature or planeswalker and only mana of that permanent's color, how specific
Mox Amber
An escaping titan; the original white boardwipe
Uro, Titan of Nature's Wrath of God
This theoretically interesting and restrictive mechanic proved to be so incredibly good, they had to errata it after having broken every format imaginable. Now it doesn't even work like the printed reminder text
Companion
"At the beginning of your upkeep, if this permanent is on the battlefield, put an age counter on this permanent. Then you may pay [cost] for each age counter on it. If you don’t, sacrifice it"
Cumulative Upkeep
Named after a Japanese anime in which pilots combine their machines into an even bigger machine, it's the archetype every Commander player is familiar with
Voltron
This requires you to have another land in hand to be played. I guess you technically could still cast it if you really need an artifact for Delirium or a prowess trigger?
Mox Diamond
A staple enchantment in Blink decks; a Gaea's cradle on a stick
Teleportation Circle of Dreams Druid
This change in design philosophy regarding new sets made in 2019 caused a high amount of bans in Standard and resulted in the existence of Oko, Thief of Crowns, among other design mistakes
F.I.R.E. Design
"Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature"
Connive
This Rakdos archetype made Modern players furious a few years ago, in no small part thanks to Modern Horizons 2 and an abundance of functionally identical 1 MV spells
Scam
This mox has a mana ability that can technically be activated and still not add mana in specific situations. Probably shouldn't have missed its optional ETB trigger...
Chrome Mox
A cheap artifact that adds mana and draws a card; the spell that killed the dinosaurs
Chromatic Star of Extinction
WotC sent this private investigator agency to the house of a YouTuber who leaked cards before the release to retrieve them, causing a massive community outcry
Pinkertons
"You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card"
This archetype is sometimes Mono W, sometimes WB, but annoying to play against all the time. I guess it's really the only thing that's inevitable
Death and Taxes
It's a real slow one, it arrives at the start of the third turn after you actually wanted it to!
Mox Tantalite
A banned black enchantment that returns itself to hand; an equipment that buffs the creature for each black producing land
Recurring Nightmare Lash
The Walking Dead
"You may cast this card from your graveyard by discarding a land card as an additional cost to cast it"
Retrace
A classic name coined by pro player Sol Malka in 1999 for a GB list that is not based around the graveyard, instead opting to use a million tokens, efficient removal and hand attack to wrestle control of the game from your opponent
The Rock (and his Millions)
The newest entry in this elusive family, it only works in very specific tribal decks. Luckily the set that introduced it had a lot of support, the tribe is even in the set's name!
Mox Jasper
A planeswalker that makes his buddies cheaper; an enchantment that while in the graveyard gives you a creeper
Tezzeret, Master of the Bridge from Below
This card ended the Magic career of artist Fay Dalton because they plagiarised a Cyberpunk cover originally drawn by Donato Giancola
Trouble in Pairs
"Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature"
Training
A highly specific combo list in Legacy was named this, based on its reliance on 0 MV artifacts and one squiggly boi to infinitely mill your own library
Cephalid Breakfast