You can cast it at instant speed to give your creatures indestructible until end of turn, perfect for dodging a board wipe
Consider your commander

The ORIGINAL Legendary Banding (with Horsemanship) Land (43) 1x Adventurers' Guildhouse 1x Azorius Chancery 1x Bloodstained Mire 1x Boros Garrison 1x Breeding Pool 1x Cathedral of Serra 1x Cinder Glade 1x City of Brass 1x Dimir Aqueduct 2x Forest 1x Frontier Bivouac 1x Gruul Turf 1x Island 1x Izzet Boilerworks 1x Meteor Crater 1x Mortuary Mire 2x Mountain 1x Mountain Stronghold 1x Mystic Monastery 1x Nomad Outpost 1x Nykthos, Shrine to Nyx 1x Opulent Palace 1x Orzhov Basilica 1x Plains 1x Prairie Stream 1x Reflecting Pool 1x Reliquary Tower 1x Rupture Spire 1x Sandsteppe Citadel 1x Seafarer's Quay 1x Selesnya Sanctuary 1x Simic Growth Chamber 1x Smoldering Marsh 1x Submerged Boneyard 1x Sunken Hollow 1x Temple of Mystery 1x Temple of the False God 1x Transguild Promenade 1x Unholy Citadel 1x Urborg, Tomb of Yawgmoth 1x Windswept Heath Creature (22) 1x Anafenza, the Foremost 1x Arcanis the Omnipotent 1x Avacyn, Angel of Hope 1x Ayesha Tanaka 1x Dragonlord Atarka 1x Dragonlord Silumgar 1x Erebos, God of the Dead 1x Experiment Kraj 1x Geth, Lord of the Vault 1x Heartless Hidetsugu 1x Iona, Shield of Emeria 1x Keiga, the Tide Star 1x Merieke Ri Berit 1x Rubinia Soulsinger 1x Silumgar, the Drifting Death 1x Sun Quan, Lord of Wu 1x Surrak Dragonclaw 1x Szadek, Lord of Secrets 1x Teneb, the Harvester 1x Tolsimir Wolfblood 1x Uyo, Silent Prophet 1x Vorosh, the Hunter Sorcery (9) 1x Altar of Bone 1x Conflux 1x Deep Analysis 1x Diabolic Tutor 1x Diabolic Vision 1x Fury of the Horde 1x Hymn of Rebirth 1x In Garruk's Wake 1x Vengeful Rebirth Instant (3) Commander (1) Artifact (13) 1x Akroma's Memorial 1x Commander's Sphere 1x Darksteel Ingot 1x Doubling Cube 1x Dragon Arch 1x Fellwar Stone 1x Gilded Lotus 1x Heroes' Podium 1x Planar Bridge 1x Quicksilver Amulet 1x Sol Ring 1x Star Compass 1x Whip of Erebos Enchantment (7) 1x Darksteel Mutation 1x Honden of Cleansing Fire 1x Honden of Infinite Rage 1x Honden of Seeing Winds 1x Mirari's Wake 1x Palace Siege 1x Temur Ascendancy

If any abilities trigger on the creature entering the battlefield, those abilities resolve after you lose life
Mwonvuli Acid-Moss Heres a combination of a ramp spell and a land destruction spell, so youre ramping while setting them back
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