Where can i soulbind ?

[Adrasteia]

In 3.0 using Urths fount with the purpose of obtaining tier IV materias is an incredibly poor way to SB.

It's faster (and cheaper) than the other available options, to be honest. The massive HP increase of everything in HW, the far more spread-out nature of world mobs, and the lack of a Castrum Meridianum equivalent means that it's a long, dull grind to spiritbond even a single piece of gear. The cost is also a major concern, unless the drop rate for IVs on 51+ gear is somehow massively increased over the base 45+ gear. I can get a full set of the crafting stuff from Mor Dhona and slam out a fully spiritbound left-side in less than 30 minutes over at the Castrum by Wineport (Meteor Survivor Rings + Potion, but no cheap materia melds) and will always, at the very least, equal the replacement cost of the gear after selling the materia (with an average of about 1 IV for every full spiritbond run). The same can't be said for HW binding, especially if you're trying to spiritbond DoM/DoW stuff.