Playing Lumra Scapeshift in Pioneer

Playing my favorite deck in pioneer, Lumra Scapeshift!!! Decklist: 1 Aftermath Analyst 4 Arboreal Grazer 1 Arid Archway 4 Badgermole Cub 2 Boseiju, Who Endures 4 Crumbling Vestige 1 Echoing Deeps 2 Forest 3 Formidable Speaker 1 Glasspool Mimic 3 Hedge Maze 1 Ipnu Rivulet 4 Lotus Field 4 Lumra, Bellow of the Woods 1 Otawara, Soaring City 4 Port of Karfell 1 Quantum Riddler 4 Scapeshift 4 Spelunking 4 Starting Town 4 The Wandering Minstrel 3 Underground Mortuary SIDEBOARD: 3 Assassin's Trophy 3 Ghost Vacuum 2 Heritage Reclamation 1 Summon: Leviathan 4 Thoughtseize 2 Tishana's Tidebinder