At the start of that combat, Helm of the Host triggers again and makes another Godo, which gives us another combat step, and on and on and on until you can swamp the board and win with infinite Godos
Just beware of the other players rage since they all know that you need to die before the inevitable death by poison arrives

Abuelo, Ancestral Echo Aethergeode Miner Against All Odds Airbender Ascension Aminatou, the Fateshifter Anurid Brushhopper Argent Sphinx Azusa's Many Journeys Baboon Spirit Bad Wolf Bay Bahamut, Warden of Light Befriending the Moths Behold the Unspeakable Bloodhill Bastion Bogardan Phoenix Boseiju Reaches Skyward Charming Prince Clive, Ifrit's Dominant Conqueror's Galleon Cosmic Intervention Crystal Fragments Darigaaz Reincarnated Deadeye Navigator Demonlord of Ashmouth Dion, Bahamut's Dominant Distinguished Conjurer Djinn of the Fountain Eldrazi Confluence Eldrazi Displacer Elesh Norn Emiel the Blessed Ephemerate Era of Enlightenment Escape Protocol Esper Terra Estrid's Invocation Eternal Acrobat Toast Explosive Getaway Fable of the Mirror-Breaker Far Traveler Fleeting Spirit Flicker Flicker of Fate Flickering Spirit Frenetic Sliver Getaway Glamer Ghost Council of Orzhova Go Ninja Go Gossip's Talent Grist, Voracious Larva Grixis Guardian of Ghirapur Hallowed Respite Hidetsugu Consumes All Hikari, Twilight Guardian Icewind Stalwart Ifrit, Warden of Inferno Immersturm Inventive Iteration Ivory Gargoyle Jecht, Reluctant Guardian Jill, Shiva's Dominant Jin-Gitaxias Joshua, Phoenix's Dominant Jugan Defends the Temple Kimoyo Beads Kumano Faces Kakkazan Life of Toshiro Umezawa Liliana's Other Contract (double-faced)(playtest) Lilysplash Mentor Long River Lurker Meandered Towershell (playtest)

However, I wouldnt expect it to become as dominant as Joltik and friends were
And that assumes theyre trading the next most valuable mythic in the set, and not one of the less valuable mythics like Jodah, the Unifier ($3.81), or Ajani, Sleeper Agent ($1.87)