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Can you give me tips to build a 50m battledome set?
@(you need an account to see links) GFD is okay, the randomness factor is better in 2-player BD imo, but it is cheaper than an Anagram by 2mil I think if I remember right, so I don't see anything wrong with it. I prefer having things set in stone personally, but I'm just anal that way. For 1-player, it should be sufficient. Just know that as you get up there in difficulty, enemies do have full icon blockers, so you could potentially waste a turn with a GFD since it's all one type of icon.
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Can you give me tips to build a 50m battledome set?
(you need an account to see links) <-- is good guide to understand the Stats for the weapons (more of a FYI).
Based on your current stats now, your weapons seem to be more suited for a stronger BD pet - but nonetheless if you're looking for a decent overall BD set. I would upgrade the Yblaster to another Agram sword (Reif would be good). I would recommend to morph your pet to a Lenny for more bang for your nps - Lennies have 50% healer & 100% freezer. Don't forget to chose your weapons based on your battle strategy, ie. I play offensive position while battling - so I find shields useless. Also, if you pet is past level 50 - get the Len Flare ability.