Red: Summon: Esper Valigarmanda - Red 4s tend to be a dime a dozen in cubes with rares in them, but not a lot stand out from the crowd aside from Headliner Scarlett (since it usually just ends the game) and Pyrogoyf (which usually kills something, or someone.) I like that this does what the usual haste suspects do - deal some form of evasive damage, but this one lets you eventually cast something from the graveyard if it survives, which is a good bonus if this doesnt just die in combat
In a Commander deck with K'rrik, Son of Yawgmoth at the lead, you can turn the black mana in your spells into Phyrexian mana, letting you pay two life instead of paying the cost
Illusory Wrappings Blue doesnt often have a way to deal with a creature that's already on the battlefield
It's righteous in what it fights for
Fabled also helps populate the market with some of the harder-to-find OG cards, which brings prices down and makes the market much fairer
Ureni, the Song Unending $11.01 Dragonlord Atarka saw a lot of play in its Standard era, and it still retains a good chunk of its value as a casual (Cube, EDH) staple, be it as a ramp or reanimator target