Theres often a lot of value you can get from blue tokens and plenty of ways to maximized them in this much-feared color
If you want to win every combat phase or just get the red player off your back, this is the list for you

Academy at Tolaria West Aetherflux Conduit Asmodeus the Archfiend Backup Plan Celestial Convergence Cephalid Sage Chandra, Flame's Catalyst Colfenor's Plans Contract from Below Damia, Sage of Stone Drastic Revelation Dreadwing Scavenger Embrace My Diabolical Vision Ephara, God of the Polis Excavating Anurid Gilt-Leaf Archdruid Griselbrand Heaven Sent Illuminate History Into the Story Jace, Wielder of Mysteries Jace, the Living Guildpact Jin-Gitaxias Jin-Gitaxias, Core Augur Kefnet the Mindful Keranos, God of Storms Ketramose, the New Dawn Kiora, the Rising Tide Kozilek, the Great Distortion Library of Alexandria Lich's Mirror Lost Isle Calling Magus of the Library Midnight Clock Midnight Oil New Perspectives Nicol Bolas, the Deceiver Nothic Parallel Thoughts Phone a Friend Pursuit of Knowledge Ral, Caller of Storms Raphael's Technique Reforge the Soul Resonating Lute Ruin Grinder Sail into the West Scroll of Origins Shoreline Looter Spirit Water Revival Stunning Reversal Tallyman of Nurgle Tersa Lightshatter The Grand Evolution The World Spell Thought Shucker Timetwister Trenzalore Clocktower Ugin, the Spirit Dragon Weatherlight Compleated Weftwalking Wheel and Deal Wheel of Fortune Wheel of Potential Your Plans Mean Nothing

Lucky for us, he didn't take a break and wrote an in-depth primer for the deck including sideboard tips and card choices for us
Please refrain from purchasing this item if you are nervous