Color Shifted
Pestilence
Pyrohemia
These 5 WUBRG cards are the only legendary slivers.
Queen, Overlord, Legion, Hivelord, First
This Dark Ascension eight mana sorcery gains you life and shuffle your graveyard into your library ... and that's it.
Archangel's Light
Let's start with an Orrery!
Leyline of Anticipation
Going to Commander, Modern, and FNM in one week would mean spending this many hours at WizWag, assuming they all ended at 9:30 PM.
10.5
Drop of Honey
Porphyry Nodes
This recently printed legend is the only WUBRG card to be double faced.
Esika, God of the Tree // The Prismatic Bridge
In Starter 1999, Starter 2000, and 7th edition, two vanilla seven mana 6/6's were printed at rare. Name one of them.
Vizzerdrix, Trained Orgg
Let's start at 26!
Providence
11
Ball Lightning
Groundbreaker
These are the only three WUBRG cards that can be cast with only colorless mana.
Reaper King, Transguild Courier, Sphinx of the Guildpact
This Dragon's Maze card is bad in literally every format, and is probably the worst mythic X spell ever printed.
Reap Intellect
Let's start with a goblin!
Chancellor of the Forge
Playing a Craterhoof Behemoth with a board of five 1/1s gives you this much power.
46
Kismet
Frozen Aether
This is the only card with a mana cost of WUBRG to be printed at uncommon.
Fusion Elemental
This vanilla three mana 2/2 was misprinted as a rare in Starter 1999.
Goblin Hero
Let's start with some scry!
Sphinx of Foresight
Playing a 234 card Battle of Wits deck on the play, and playing an Arc-Slogger on turn five and activating it six times the next turn leaves you with this many cards in library.
162
Recycle
Null Profusion
Before Urza, Academy Headmaster, this was the only silver-bordered WUBRG card.
Who // What // When // Where // Why
This four mana 3/3 was just too good, so they had to give it a drawback. But hey, at least it was the first mercenary ever printed.
Mercenaries
Let's start playing commander!
Leyline of Singularity
The following Modern play sequence, assuming no interaction, draw spells, or fetchlands,
T1: Hedron Crab
T2: Ruin Crab, land, Hedron Crab
T3: Land, Fractured Sanity
leaves your opponent with how many cards in library?
22