Thanks to Spelunking and The Wandering Minstrel, youll have no shortage of mana after casting Scapeshift, so casting Lumra is trivial
I thought long and hard about how to connect two boxes together and this was the simplest way I could think
We talked about all of the different options and angles we could think of

Academy Raider Acolyte of the Inferno Aerial Extortionist Akki Underminer Akroan Sergeant Ammit Eternal Amy Pond Ancient Brass Dragon Ancient Copper Dragon Ancient Copper Dragon Ancient Gold Dragon Angel of Destiny Araa, Heart of the Spider Arcbound Slith Archpriest of Shadows Arm-Mounted Anchor Ashling, the Extinguisher Aspiring Champion Attentive Skywarden Auntie's Snitch Aya of Alexandria Ayara's Oathsworn Azra Oddsmaker Balefire Dragon Banshee of the Dread Choir Barbed Servitor Barrowgoyf Basilica Stalker Battle Angels of Tyr Beacon Hawk Beamtown Beatstick Bebop, Skull & Crossbones Belligerent Guest Bismuth Mindrender Biting-Palm Ninja Black Widow, Daring Operative Black Widow, Deadly Hunter Black Widow, Super Spy Bladegriff Prototype Bladewing, Deathless Tyrant Blazing Specter Blim, Comedic Genius Blind Zealot Blinding Angel Blitzwing, Adaptive Assailant Bloodcrazed Neonate Bloodforged Battle-Axe Bloodmad Vampire Bloodthirster Boggart Mob Book Devourer Breath of Fury Buster Sword Cabal Executioner Cabal Slaver Cacophony Scamp Canoptek Wraith Capricious Sliver Carnage, Crimson Chaos Cartographer's Hawk Cavern-Hoard Dragon Celestial Mantle Chilling Apparition Commanding Presence Commando Raid Constable of the Realm Consul's Lieutenant Creepy Crawler (playtest) Crimson Caravaneer Culling Drone Cybership Damocles Base, Sword of Kang

It's a powerful ability at a high cost