Deckbuilding determines whether it can actually perform
Shark Tribal Instant (17) 1x Brainstorm 1x Opt 1x Path to Exile 1x Blades of Velis Vel 1x Cyclonic Rift 1x Desperate Ravings 1x Izzet Charm 1x Mission Briefing 1x Reality Shift 1x Blue Sun's Zenith 1x Crib Swap 1x Stroke of Genius 1x Thirst for Knowledge 1x Thirst for Meaning 1x Cryptic Command 1x Thoughtflare Land (34) 1x Cavern of Souls 1x Hallowed Fountain 10x Island 9x Mountain 1x Mystic Sanctuary 5x Plains 1x Raugrin Triome 1x Reliquary Tower 1x Sacred Foundry 1x Steam Vents 1x Swiftwater Cliffs 1x Tranquil Cove 1x Wind-Scarred Crag Planeswalker (2) Enchantment (2) Creature (16) 1x Mothdust Changeling 1x Hammerhead Shark 1x Merfolk Looter 1x Unsettled Mariner 1x Magus of the Wheel 1x Mirror Entity 1x Kykar, Wind's Fury 1x Ox of Agonas 1x Pouncing Shoreshark 1x Voracious Greatshark 1x Giant Shark 1x Niv-Mizzet, Parun 1x The Locust God 1x Dragon Mage 1x Jin-Gitaxias, Core Augur

NPE Opponents Kylea of Llanowar, Dominaria Miirbo of Ravnica Calubi of Ixalan Viper Nang of Tarkir Nicol Bolas on Amonkhet Color Challenge Once you've beaten the Tutorial, players will be directed to the Color Challenge to access the mono-colored decks
And what kinds of small tweaks or adjustments can shift that outcome
Simic decks, and blue decks in general, can struggle with resolved permanents
Sets with Serialized Cards Headliner Sets The following sets all have exactly one serialized card as part of the Headliner program: Emeritus of Ideation Secrets of Strixhaven Bitterbloom Bearer Lorwyn Eclipsed Traveling Chocobo Final Fantasy Mox Jasper Tarkir: Dragonstorm The Aetherspark Aetherdrift Edgar Markov Innistrad Remastered Secrets of Strixhaven Let's let you in on the secret behind Emeritus of Ideation