Keep an eye on MTG sets in order for future releases that might include new myriad cards
Grab the Prize Grab the Prize is a two-cost (one generic and one red) sorcery spell

1 Davros, Dalek Creator 1 Missy 1 Auton Soldier 1 The Flood of Mars 1 Cyber Conversion 1 Hunted by The Family 1 Dalek Drone 1 Vashta Nerada 1 Time Reaper 1 Doomsday Confluence 1 The Toymaker's Trap 1 Vislor Turlough 1 Genesis of the Daleks 1 This Is How It Ends 1 Death in Heaven 1 Delete 1 Ensnared by the Mara 1 Day of the Moon 1 The Master, Multiplied 1 The Master, Mesmerist 1 Rassilon, the War President 1 The Master, Gallifrey's End 1 The Valeyard 1 Weeping Angel 1 The Beast, Deathless Prince 1 The Rani 1 Sycorax Commander 1 The Cyber-Controller 1 Cult of Skaro 1 The Dalek Emperor 1 Ashad, the Lone Cyberman 1 Blink 1 The Master, Formed Anew 1 Cybermen Squadron 1 Cybership 1 Wound Reflection 1 Blasphemous Act 1 Solemn Simulacrum 1 The Sound of Drums 1 River of Tears 1 Foreboding Ruins 1 Shadowblood Ridge 1 Smoldering Marsh 1 Temple of Deceit 1 Choked Estuary 1 Sunken Hollow 1 Darkwater Catacombs 1 Fetid Pools 1 Temple of Malice 1 Canyon Slough 1 Exotic Orchard 1 Temple of Epiphany 1 Frostboil Snarl 1 Stormcarved Coast 1 Fiery Islet 1 Lavaclaw Reaches 1 Shipwreck Marsh 1 Drowned Catacomb 1 Haunted Ridge 1 Dragonskull Summit 1 Creeping Tar Pit 1 Gallifrey Council Chamber 1 Renegade Silent 1 Zygon Infiltrator 1 Don't Blink 1 Exterminate

Ultimately, I think unlocking the true potential of the Smiling Flood as a commander will require a significantly different decklist
One-for-one rummaging doesnt give numerical card advantage, but it helps sculpt a winning hand
Collector Boosters Packs Collector boosters function similarly to Play boosters in that you can rip open packs to pull your favorite chase cards, but both cost more and contain rarer cards