Hallowed Fountain

It matches the supplied Hallowed Fountain comparable at 87: efficient untapped UW fixing should be a core land in Jeskai and Azorius shells.

Could be wrong if Rotation or a sharp decline in blue-white decks could reduce its otherwise broad mana-base adoption.

A fetchable untapped shock dual is near Steam Vents (92) and other Pioneer shock lands; Azorius Control and UWx decks want several copies.

Could be wrong if Existing fast lands, pathways, and utility lands may limit copies despite the land's raw quality.

The supplied Modern data already shows Hallowed Fountain in 1,095 decks; fetchability and untapped UW access make it comparable to Sacred Foundry (87).

Could be wrong if Fetch-shock manabases often need only one or two copies, constraining per-deck adoption.

It is fetchable UW fixing, but original duals are materially better and Legacy life totals are pressured; it is a backup rather than a staple.

Could be wrong if If supply or deckbuilding conditions favor extra fetchable UW sources, it could see broader multicolor adoption.

A fetchable dual that can enter untapped is a strong singleton fixing land in matching color identities, though not universal like Command Tower.

Could be wrong if Optimized lists may prioritize fetches, original duals, rainbow lands, and utility lands over a two-color shock.

Reliable two-color fixing with an optional untapped mode normally makes the main deck and improves splashes, but it provides no spell or battlefield impact.

Could be wrong if Unknown archetypes, fixing density, and format speed determine whether two-color fixing is valuable enough for an early pick.