0 cost cards mtg Legal in Modern, Mana Cost: humanReadable.~[0], 26 Blue Instant The 31 Best 0-Cost Artifacts

By God, these little bits of cardboard are beautiful

I considered this telegraphed villainy to be a major win for ludonarrative resonance

Of course, there are stories of this thing completely changing the game, but in general, there is usually enough enchantment removal floating around that most of the time this will probably do nothing (expect possibly draw out that enchantment removal, but you dont usually want to approach the game like that, especially in multiplayer)

Roxanne, Starfall Savant Roxanne, Starfall Savant works as a neat Treasure and other artifact token commander, but it also has a surprising number of other homes

This is where BCWs oversized/Planechase sleeves and top loaders come in handy

you are guaranteed to open four rares or mythics, all of which have a special treatment that makes them more valuable than a normal printing