No player starts with initiative, but it can be gained by being the first player to resolve a spell that grants it, like Dungeoneer's Pack
111.10i Incubator tokens join the list of predefined tokens
Whilst set 5 does introduce several new deck building cards that can effect the Meta, this card is already on people's list for those who play Amber ink decks

Adult Gold Dragon Angelic Captain Anya, Merciless Angel Aurelia, Exemplar of Justice Aurelia, the Law Above Aurelia, the Warleader Aurelia, the Warleader Basandra, Battle Seraph Bre of Clan Stoutarm Captain Marvel, Apex Avenger Cloudshredder Sliver Cloudspire Skycycle Dinosaurs on a Spaceship Excava, the Risen Past Feather, Radiant Arbiter Feather, the Redeemed Figure of Destiny Firemane Angel Firemane Avenger Fuss // Bother Gisela, Blade of Goldnight Hardened Academic Highspire Mantis Hobgoblin Dragoon Hovel Hurler Lorehold, the Historian Markov Waltzer Nobilis of War Odric, Blood-Cursed Otharri, Suns' Glory Phoenix, Warden of Fire Photon, Living Light Phyrexian Skyflayer Pia Nalaar, Consul of Revival Razia, Boros Archangel Rem Karolus, Stalwart Slayer Returned Pastcaller Sky Terror Skyknight Legionnaire Skyknight Vanguard Swooping Pteranodon The Jolly Balloon Man The Neutrinos Thor Odinson Tiana, Ship's Caretaker Velomachus Lorehold War Machine, Legacy of Iron

Magic: The GatheringStreets of New CapennaDraft Booster Box | 36 Packs + 1 Box Topper (541 Magic Cards)