Clearing up some misinformation in the comment section:
1) Mythics do not use metal/cinder, the cost is from alex, scoria, and beitetsu (and arguably detritus in this case, as Murg is inferior in virtually every way pre-aug to CM)
2) I'm not sure how Kagenai got the idea that oboro weapon's macc is even in the same universe as this, it's not even close, and you can't argue that it was before we knew what the weapon's augs were... we're talking base stats.
3) This weapon's AE damage is significantly higher than that of Excal... In fact it just embarrasses it in every possible way.
4) The fast cast on this weapon is not useless. Even if for no other reason than using Impact, this gives you reduced recast and improved magic accuracy for Impact, which if you aren't using liberally on RDM, you should be.
- At 5k per alex, its 150M just the alex stage for a mythic, then add cinder/metal and you are looking to at least 210-220M THEN add another 50M for the beitesu, at the lowest rate it would be 250M/mythic.
Murgleis only beats this macc wise when you complete it with the divergence augment maxed (only beats it by 20), crocea has 50 more acc than a maxed murgleis and Multi-hit wise, PathB on this adds 1 hit 1/2 of the time to that hand round, not replaces it making this extremely good and as a rdm you'll be riding temper 2 with +30% TA already.
- Almace should be 100-120M yea (if you farm all the stages but the cinder/metal and do dyna-d for points) and even then, they will be even or this one will win if u spam SB with this and CDC with alma without SC advantage.
- Oboro weapon has 218 combined macc, this one has 305, who makes the oboro weapon to begin with when you just (if u cant do it yourself) buy a griovaldr off any merc and aug it.