Mox is analysing…
Kruphix, God of Horizonsramp$3.07Preserves unspent mana across steps and phases, serving a very similar mana-retention role with an added body and indestructibility. It is stronger in decks that can use green-blue color identity.Leyline Tyrantramp$4.34Lets you keep red mana from turn to turn, preventing the normal loss of unspent mana in a color-specific way. It functions similarly as a mana bank, but only for red decks.Omnath, Locus of Manaramp$4.33Keeps green mana from emptying out of your pool, acting as a mana-storage engine for green-based decks. It is a comparable mana-retention effect with a different color restriction.Magus of the Vineyardramp$8.78Provides temporary mana acceleration, and like Horizon Stone it interacts with mana beyond the current step, though in a very different way. It is more of a fast-mana alternative than a true replacement.Upwellingramp$1.28A classic mana-retention enchantment that lets mana remain in pools, making it one of the closest functional parallels to Horizon Stone. It is broader in effect but also more symmetrical and easier to exploit.Seedborn Museutility$11.89Untaps your permanents each upkeep so you can repeatedly generate and spend mana, which can mimic the practical value of storing mana. It is not the same effect, but serves a similar resource-preservation role.Selvala, Heart of the Wildsramp$11.58A mana engine that turns big turns into even bigger bursts, often letting you carry advantage through later plays. It is not a storage effect, but it fills a similar ramp/acceleration niche.Neheb, the Eternalramp$6.53Converts combat damage into a large mana burst that can be spent after combat, functioning as a different form of mana banking. It is especially similar in decks that want to float and cash in mana later in the turn.
