For instance, in Standard there's a new Azorius enchantment deck seeing a little bit of play, and the card is also getting run in mono white token control (which has won out over the Boros version, much to my personal disappointment)

Okay, so heres how the deck ended up: Creatures (22) 1 Mother of Runes 1 Solemn Simulacrum 1 Eternal Dragon 1 Mercurial Chemister 1 Burnished Hart 1 Magus of the Wheel 1 Curator of Mysteries 1 The Locust God 1 Book Devourer 1 Glint-Horn Buccaneer 1 Drannith Stinger 1 Gavi, Nest Warden 1 Yidaro, Wandering Monster 1 Valiant Rescuer 1 Rielle, the Everwise 1 Herald of the Forgotten 1 Surly Badgersaur 1 Voracious Greatshark 1 Spellpyre Phoenix 1 Savai Thundermane 1 Drannith Healer 1 Avian Oddity Lands (39) 2 Plains 1 Reflecting Pool 3 Mountain 1 Island 1 Remote Isle 1 Smoldering Crater 1 Drifting Meadow 1 Minamo, School at Water's Edge 1 Dust Bowl 1 Mikokoro, Center of the Sea 1 Sacred Foundry 1 Sunhome, Fortress of the Legion 1 Steam Vents 1 Hallowed Fountain 1 Mystic Gate 1 Cascade Bluffs 1 Rugged Prairie 1 Exotic Orchard 1 Glacial Fortress 1 Command Tower 1 Sulfur Falls 1 Clifftop Retreat 1 Desolate Lighthouse 1 Temple of Triumph 1 Temple of Enlightenment 1 Temple of Epiphany 1 Mystic Monastery 1 Myriad Landscape 1 Geier Reach Sanitarium 1 Irrigated Farmland 1 Desert of the Fervent 1 Desert of the True 1 Desert of the Mindful 1 Path of Ancestry 1 Sea of Clouds 1 Raugrin Triome Spells (37) 1 Sol Ring 1 Lightning Rift 1 Akroma's Vengeance 1 Astral Slide 1 Decree of Justice 1 Skullclamp 1 Fluctuator 1 Arcane Denial 1 Wipe Clean 1 Clear 1 Faithless Looting 1 Supreme Verdict 1 Boros Charm 1 Swan Song 1 Jeskai Ascendancy 1 Smuggler's Copter 1 Drake Haven 1 New Perspectives 1 Abandoned Sarcophagus 1 Blackblade Reforged 1 Talisman of Conviction 1 Talisman of Creativity 1 Tectonic Reformation 1 Bag of Holding 1 Arcane Signet 1 Thrill of Possibility 1 Whirlwind Denial 1 Soul-Guide Lantern 1 Shadowspear 1 Raugrin Crystal 1 Reconnaissance Mission 1 Shark Typhoon 1 Flawless Maneuver 1 Dismantling Wave 1 Fierce Guardianship 1 Unpredictable Cyclone 1 Whirlwind of Thought Here are a few graphs to visualize the decklist, thanks to our friends at Archidekt: What do you think

This often means new cards, characters, and game mechanics, but soon the game will also be expanded to feature two new card rarity types: Epic and Iconic
Simic Sky Swallower / Sagu Mauler You can't win the game without dropping someone's life down to 0, unless you have a funky win-con or milling thing going on, but not generally
Zach Allen did precisely this, posting an undefeated day one and finishing as the runner up at the SCG Cleveland Modern Open a few weeks ago with his take on Esper Control
Once again, Red-Eyes loves those level seven Monsters, especially the ones that can Special Summon themselves