Are you going to sort your cards by mana color in the top right or do you want to consider color identity as well
This may be the most popular card from the MTG Fallout set simply because its generically good, can deal with the occasional wide board, and Split Second makes it really difficult to stop this card
Especially the serialized cards with the 60s Poster treatment are expected to be highly valuable
Veronica, Dissident Scribe Veronica is a character introduced in Fallout: New Vegas who struggles with her affiliation with the Brotherhood, making Dissident a perfect name for her
Next up is Izzet Splinter Twin, from 2011: Splinter Twin | Standard | Mike Flores, 2011 TCGPlayer.com WWS Big Apple/1st Creatures (11) 1 Pilgrim's Eye 2 Inferno Titan 4 Deceiver Exarch 4 Sea Gate Oracle Planeswalkers (6) 2 Jace Beleren 4 Jace, the Mind Sculptor Instants (9) 2 Spell Pierce 3 Mana Leak 4 Into the Roil Sorceries (4) 4 Preordain Enchantments (4) 4 Splinter Twin Lands (26) 10 Island 8 Mountain 4 Scalding Tarn 4 Tectonic Edge Sideboard (15) 1 Basilisk Collar 1 Consecrated Sphinx 1 Dispel 1 Elixir of Immortality 1 Jace Beleren 1 Jace's Ingenuity 2 Manic Vandal 2 Pyroclasm 2 Spell Pierce 2 Spellskite 1 Trinket Mage Splinter Twin is sort of a hybrid Midrange/Combo deck
This blue instant also counters artifacts, Karn, etc., and also fizzles lots of stuff while replicating into Ashling triggers, which allows an Izzet deck to be pesky while converting into while rummaging/drawing three cards and dishing out a one-sided Pyroclasm