Sacrifice after III.) I, II Choose a creature you control
The sun can damage cards, causing them to fade and become brittle

1 Stella Lee, Wild Card 1 Eris, Roar of the Storm 1 Archmage Emeritus 1 Baral's Expertise 1 Tezzeret's Gambit 1 Midnight Clock 1 Haughty Djinn 1 Dig Through Time 1 Winged Boots 1 Talrand, Sky Summoner 1 Octavia, Living Thesis 1 Thunderclap Drake 1 Lock and Load 1 Forger's Foundry 1 Finale of Revelation 1 Curse of the Swine 1 Mizzix's Mastery 1 Chaos Warp 1 Crackling Spellslinger 1 Pyretic Charge 1 Smoldering Stagecoach 1 Elemental Eruption 1 Rousing Refrain 1 Cursed Mirror 1 Bloodthirsty Adversary 1 Finale of Promise 1 Arcane Bombardment 1 Niv-Mizzet, Parun 1 Kaza, Roil Chaser 1 Shark Typhoon 1 Galvanic Iteration 1 Epic Experiment 1 Veyran, Voice of Duality 1 Leyline Dowser 1 Exotic Orchard 1 Shivan Reef 1 Sulfur Falls 1 Frostboil Snarl 1 Temple of Epiphany 1 Cascade Bluffs 1 Ferrous Lake 1 Treasure Cruise 1 Preordain 1 Ponder 1 Murmuring Mystic 1 Deep Analysis 1 Radical Idea 1 Opt 1 Think Twice 1 Arcane Denial 1 Pteramander 1 Vandalblast 1 Pongify 1 Serum Visions 1 Faithless Looting 1 Big Score 1 Storm-Kiln Artist 1 Young Pyromancer 1 Electrostatic Field 1 Guttersnipe 1 Volcanic Torrent 1 Windfall 1 Goblin Electromancer 1 Third Path Iconoclast 1 Expressive Iteration 1 Arcane Signet 1 Izzet Signet 1 Sol Ring 1 Command Tower 1 Temple of the False God 1 Reliquary Tower 1 Izzet Boilerworks 1 Propaganda 14 Island 13 Mountain Quick Draw tokens 1 Bird Illusion // Elemental token 1 Ape // Shark token 1 Drake // Soldier (Urzan) token 1 Boar // Drake token 1 Elemental // Soldier (Urzan) token 1 Dragon Elemental // Bird Illusion token 1 Dragon Elemental // Treasure token 1 Bounty: Rissa "Blades" Lee // Bounty Rules token 1 Bounty: Sleepy Sovka // Bounty Rules token 1 Bounty: Miron Tillas Jr

I have seen people have mixed views on these, but the rare holo at the bottom pops on the black backdrop
If the answer is yes, then get ready to pop off
The same applies for your combo staters and extenders as they are the cards that let you play the game, so if you dont see them in your opener, you are likely to lose