all ultimatum cards mtg Ruinous | Ikoria: Lair of Behemoths | Modern then loses 5 life SPG-TDM] Ultimatum Cycle (Debut Stream)

Spiders gum up the board and protect your life total reasonably well, which lets you spend life more liberally to maximize Connections

Before long, you pull off loops with cards like Ancestral Statue or Cloud of Faeries and trigger infinite casts

Chapter III in particular makes attacking feed you cards, so sometimes Shiva plays out like two turns of Moat. You can also try to combine this with other stun effects to draw extra cards, though there arent many of those (mostly just Ice Flan and Omega, Heartless Evolution)

But when you need a board wipe, you can use the Exude Toxin omen, dropping a powerful -X/-X effect that wipes out smaller non-dragon creatures