I'm thinking of using my raid medals on pages and MLB for the Phantom weapons I'm using (In order that's lance, bow and glaive, I lack enough hammers for a grid of them for any of my teams, but that might swap in for glaive by the time I get to it).

Guesstimating medal rate:
* it looks roughly 2/4/6 for standard/expert/ultimate
* +2 to 4 for leeching Ragnaroks.

If I'm preparing for the great T4 Soul purchase, I'll be running 18 ultimate a day for ~100, then leeching another 15 or so Ragnaroks for another 50, so 4,500 a month if I'm in high-grind mode. So that's:
* one Phantom weapon (2000)
* 20 pages (20x100 = 2000)
* One draconic eye (500)

if I get any more I can spend them on pages.