Ivy, Gleeful Spellthief is built around the strategy of casting single-target spells and Auras to buff Ivy while her triggered ability automatically copies those spells onto her, effectively doubling every enhancement. The deck piles on power through counter-doubling enchantments, combat damage draw triggers, and unblockable or evasion effects to make Ivy an enormous, hard-to-stop threat that generates massive card advantage as it attacks. Eldrazi Conscription serves as the premier win condition, threatening to end games immediately when Ivy connects with its +10/+10 and annihilator 2, while the mutate package provides additional utility and counter accumulation along the way.

Ivy, Gleeful Spellthief from KARAWAZH decklist

• 8× Island
• Increasing Savagery
• Vineglimmer Snarl
• Sodden Verdure
• Willowrush Verge
• Yavimaya Coast
• Sea-Dasher Octopus
• Gemrazer
• Migratory Greathorn
• Pouncing Shoreshark
• Sawtusk Demolisher
• Season of Growth
• Bear Umbra
• Slippery Bogle
• Giggling Skitterspike
• Scale the Heights
• Combat Research
• Snake Umbra
• Curiosity
• Yavimaya, Cradle of Growth
• Misty Rainforest
• Command Beacon
• Rejuvenating Springs
• Sink into Stupor // Soporific Springs
• Command Tower
• Dreamroot Cascade
• Hinterland Harbor
• Flooded Grove
• Swan Song
• Pattern of Rebirth
• One with Nature
• Kodama of the West Tree
• Aqueous Form
• Eternal Witness
• Elvish Spirit Guide
• Leadership Vacuum
• Toski, Bearer of Secrets
• Stormchaser Drake
• Well Rested
• Witch's Clinic
• Gargos, Vicious Watcher
• Dreamtail Heron
• Sixth Sense
• Entity Tracker
• Glowstone Recluse
• Souvenir Snatcher
• Eldrazi Conscription
• Hunter's Insight
• Super Intelligence
• K-9, Mark I
• Mist-Cloaked Herald
• Sazh's Chocobo
• Tamiyo's Safekeeping
• Sigil of Sleep
• Growth Curve
• Ms. Marvel, Kamala Khan
• Pym Particles
• Ancestral Mask
• Legolas's Quick Reflexes
• Mark of Sakiko
• Gemstone Caverns
• Negate
• Mana Drain
• Shielding Plax
• Birds of Paradise
• Delighted Halfling
• Defense of the Heart
• Strong Back
• Obscuring Haze
• Nerd Rage
• Rogue's Passage
• Rancor
• Level Up
• Seismic Tutelage
• Ordeal of Nylea
• Arboreal Grazer
• Heroic Intervention
• Waterlogged Grove
• 8× Forest
• Breeding Pool
• Strix Serenade
• Slip Out the Back
• Cyclonic Rift
• Worldly Tutor
• Fierce Guardianship