Arahbo, Roar of the World leads a Cat tribal aggro deck that leverages his eminence ability to pump a Cat each combat before even spending mana, then doubles down by paying to give an attacking Cat trample and double its power, enabling massive one-shot damage swings. The deck floods the board with Cats that generate tokens, buff the team, and snowball through synergistic lords and cost-reduction effects, while Doubling Season amplifies planeswalker ultimates and token production to accelerate the board state. The primary win condition is overwhelming combat damage, often enabled by a single alpha strike where Arahbo's triggered ability turns one massive, trample-equipped Cat into a lethal threat while the rest of the board follows behind.

Arahbo, Roar of the World decklist

• Adorned Pouncer
• Ajani Fells the Godsire
• Ajani, Adversary of Tyrants
• Ajani, Caller of the Pride
• Ajani, Strength of the Pride
• Ajani, the Greathearted
• Akroma's Will
• Ancient Tomb
• Animal Sanctuary
• Arahbo, the First Fang
• Arcade Cabinet
• Arcane Signet
• Aura Shards
• Banner of Kinship
• Basalt Monolith
• Beastmaster Ascension
• Blossoming Sands
• Boseiju, Who Endures
• Bountiful Promenade
• Brimaz, King of Oreskos
• Burgeoning
• Canopy Vista
• Chronicle of Victory
• Claws Out
• Command Tower
• Doubling Season
• Eiganjo, Seat of the Empire
• Emerald Medallion
• Enlightened Tutor
• Esika's Chariot
• Farewell
• Felidar Retreat
• Feline Sovereign
• Flawless Maneuver
• 7× Forest
• Fortified Village
• Garruk's Uprising
• Gavony Township
• Growing Rites of Itlimoc
• Herald's Horn
• Heroic Intervention
• Hushwood Verge
• Kaheera, the Orphanguard
• Keeper of Fables
• King of the Pride
• Kutzil, Malamet Exemplar
• Leonin Arbiter
• Leonin Warleader
• Lion Sash
• Lush Portico
• Mirari's Wake
• Mirri, Weatherlight Duelist
• Mirri's Guile
• Natural Order
• Oath of Ajani
• Ocelot Pride
• Overgrown Farmland
• Patchwork Banner
• Path of Ancestry
• Path to Exile
• Pearl Medallion
• 7× Plains
• Pride Sovereign
• Prowling Serpopard
• Qasali Slingers
• Regal Caracal
• Reliquary Tower
• Replicating Ring
• Sacred Cat
• Seedborn Muse
• Selesnya Sanctuary
• Shadowspear
• Skullclamp
• Skyhunter Strike Force
• Sol Ring
• Sunpetal Grove
• Swords to Plowshares
• Teferi's Protection
• Temple Garden
• Temple of Plenty
• The Great Henge
• Three Tree City
• Unnatural Growth
• White Sun's Zenith
• Windswept Heath
• Winnowing
• Worldly Tutor