Jumpstart: Historic Horizons
J21 · Draft innovation set · Digital only · Released August 26, 2021 · 389 cards
Reckless Wurm
Renegade Tactics
Revolutionist
Seasoned Pyromancer
Shiv's Embrace
Skophos Reaver
Slag Strider
Spinehorn Minotaur
Spiteful Sliver
Spreading Insurrection
Strike It Rich
Striking Sliver
Throes of Chaos
Thunderbreak Regent
Unholy Heat
Viashino Lashclaw
Adaptive Snapjaw
Aetherstream Leopard
Aeve, Progenitor Ooze
Awaken the Bear
Ayula, Queen Among Bears
Bannerhide Krushok
Battering Krasis
Bear Cub
Bestial Menace
Chatterfang, Squirrel General
Chatter of the Squirrel
Chatterstorm
Chitterspitter
Crocanura
Deepwood Denizen
Duskshell Crawler
Excavating Anurid
Funnel-Web Recluse
Glimmer Bairn
Grizzly Bears
Hardened Scales
Harrow
Herd Baloth
Hunting Pack
Incremental Growth
Jewel-Eyed Cobra
Llanowar Tribe
Manaweft Sliver
Mother Bear
Murasa Behemoth
Nantuko Cultivator
Parallel Lives
Predatory Sliver
Prey's Vengeance
Runeclaw Bear
Sanctum Weaver
Savage Swipe
Scale Up
Scurry Oak
Servant of the Scale
Smell Fear
Springbloom Druid
Squirrel Mob
Squirrel Sanctuary
Squirrel Sovereign
Squirrel Wrangler
Striped Bears
Sylvan Anthem
Tajuru Pathwarden
Tempered Sliver
Timeless Witness
Tireless Provisioner
Trumpeting Herd
Twin-Silk Spider
Ulvenwald Mysteries
Urban Daggertooth
Verdant Command
Webweaver Changeling
Winding Way
Wren's Run Hydra
Arcbound Shikari
Arcus Acolyte
Breathless Knight
Bred for the Hunt
Captured by Lagacs
Chainer, Nightmare Adept
Chrome Courier
Cloudshredder Sliver
Combine Chrysalis
Drey Keeper
Elusive Krasis
Etchings of the Chosen
The First Sliver
Goblin Anarchomancer
Good-Fortune Unicorn
Graceful Restoration
Ingenious Infiltrator
Lavabelly Sliver
Lazotep Chancellor
Lonis, Cryptozoologist
Munitions Expert
Nimbus Swimmer
Priest of Fell Rites
Prophetic Titan
Rakdos Headliner
Reap the Past
Rotwidow Pack
Ruination Rioter
Shambleshark
Soulherder
Sterling Grove
Storm God's Oracle
Sythis, Harvest's Hand
Terminal Agony
Territorial Kavu
Thundering Djinn
Wavesifter
Ravenous Squirrel
Fast // Furious
Altar of the Goyf
Amorphous Axe
Batterbone
Birthing Boughs
Bonded Construct