Warhammer: Age of Sigmar - Gloomspite Gitz - Arachnarok Spider Scryfall ID_989b299b-daa9-4bda-94e2-9a2f0e8f2bce River Delta doesn't untap during

River Delta doesn't untap during your untap step if it has a depletion counter on it

Prosperous Partnership

When Luminate Primordial enters the battlefield

Untap those creatures and they gain haste until end of turn

Warhammer: Age of Sigmar - Gloomspite Gitz - Arachnarok Spider Scryfall ID_989b299b-daa9-4bda-94e2-9a2f0e8f2bce River Delta doesn't untap duringThe Arachnarok Spiders are lumbering monsters of chitin and dripping fangs. They crawl forth from bone filled pits, over the accumulated corpse mounds of the Grots offerings, ravaging any army they are sent against. Blades, bolts and bullets are turned from their thick hides as their legs spear warriors, driving them into the ground before the Arachnaroks sink gigantic fangs into them. On the Arachnaroks backs, the Spiderfang Grots mount crude