Forgive me if this is an old topic, but I couldn’t find it in the forum. I saw they had an iso sale today, and I finally got a red rag and had some hp to level him up a bit.
Anyway, has anyone taken the time to count the iso to level a level 15 rag to say, 50 or 100 or max? I think it would be the same with all 3* but I don’t know. Even 25k doesn’t seem like it would level a character all that much.
Shikao has built an ISO calculator spreadsheet, that he links in his signature:
https://docs.google.com/spreadsheet/ccc?key=0Ams8l75KESRddC1hcFp5UjB4cEVLXzlQU1pRY24zMFE&usp=sharing
(Hope I linked that right, if not look in the stickied compendium in the character discussion forum.
It does indeed take a lot of ISO to level up, but mostly at the higher levels - it takes magnitudes more to level a character fullway than multiple characters half-way.
Calculator shows 3* ISO cost of:
15 > 50 = 16,261 ISO
15 > 100 = 81,746 ISO
25,000 ISO = 15 > 59