Arahbo, Roar of the World leads a Cat tribal aggro deck. It is an engine even from the command zone: eminence gives a Cat +3/+3 every combat, and once Arahbo is on the battlefield, {1}{G}{W} per attacking Cat doubles that Cat's power and gives it trample. The list floods the board with Cats and Cat tokens, stacks lords and +1/+1 counters, and turns a few pumped attackers into lethal trampling threats, while landfall payoffs and ramp keep mana flowing for Arahbo's repeated activations. How it wins: A wide board of anthem-boosted Cats attacks, Arahbo doubles the biggest threats (double strikers especially) with trample, and mass pump finishes opponents through blockers. Key roles: - Cat lords and anthems: Static buffs make every token a real threat and raise power before Arahbo doubles it, so the doubling hits much harder (King of the Pride, Regal Caracal, Arahbo, the First Fang). - Cat token generation: Creatures that create Cat tokens on entering, on attacking, or on demand widen the board for lords and the go-wide finishers, and Doubling Season doubles both tokens and counters (Brimaz, King of Oreskos, Pride Sovereign, Doubling Season). - Double strike and evasive carriers: Double strikers get the most from eminence's +3/+3 and the paid power doubling with trample, and a flying double striker can end a game alone (Skyhunter Skirmisher, Adorned Pouncer, Ajani, Caller of the Pride). - Landfall and counters: Land ramp feeds triggers that add +1/+1 counters or make 2/2 Cats, and counter doubling grows the whole team. Counters also push power above base power for Kutzil, Malamet Exemplar's draw trigger (Felidar Retreat, Bristly Bill, Spine Sower, Sword of the Animist). - Combat-damage card draw: Connecting with attackers refuels the hand so the aggro deck doesn't run out of gas (Keeper of Fables, Toski, Bearer of Secrets, Kutzil, Malamet Exemplar). - Team pump and combat protection: One-shot mass pumps close games, and team-wide indestructible or phasing protects the board through combat and sweepers (Overrun, Jazal Goldmane, Make a Stand).

Arahbo, Roar of the World decklist

• Ajani, Caller of the Pride
• Adorned Pouncer
• Arahbo, the First Fang
• Avacyn's Pilgrim
• Bounding Felidar
• Brimaz, King of Oreskos
• Bristly Bill, Spine Sower
• Bronzehide Lion
• Charming Prince
• Cubwarden
• Feline Sovereign
• Fleecemane Lion
• G'raha Tia
• Helpful Hunter
• Jazal Goldmane
• Keeper of Fables
• King of the Pride
• Kutzil, Malamet Exemplar
• Leonin Vanguard
• Pride Sovereign
• Qasali Ambusher
• Qasali Pridemage
• Reclamation Sage
• Regal Caracal
• Sacred Cat
• Skyhunter Skirmisher
• Solarium Sentry
• Temur Sabertooth
• Toski, Bearer of Secrets
• Wood Elves
• Arcane Signet
• Darksteel Plate
• Fellwar Stone
• Herd Heirloom
• Lavaspur Boots
• Mind Stone
• Skullclamp
• Sol Ring
• Swiftfoot Boots
• Sword of Wealth and Power
• Sword of the Animist
• Beast Within
• Claws Out
• Clever Concealment
• Generous Gift
• Hunter's Insight
• Make a Stand
• Path to Exile
• Swords to Plowshares
• Vigorbloom Charm
• Your Temple Is Under Attack
• Austere Command
• Cultivate
• Nature's Lore
• Overrun
• Preposterous Proportions
• Raise the Past
• Rampant Growth
• Rishkar's Expertise
• Search for Tomorrow
• Doubling Season
• Felidar Retreat
• Unflinching Courage
• Brushland
• Canopy Vista
• Command Tower
• 14× Forest
• Fortified Village
• Horizon Canopy
• Overgrown Farmland
• 14× Plains
• Scavenger Grounds
• Sungrass Prairie