Any tips for the Vanille dungeon on Heroic? I have a number of Lvl50s at my disposal and I'm still getting completely bent over by it, basically as soon as I hit either one of the boss characters.
There are some posts from a few pages back that might help:
General Tips on the Heroic Run
Falk's Info on Anima
Also, there are two routes that each have two Anima fights, which gets to be brutal. Looking at the multipliers, you might want to avoid these routes:
2.8 - 2.2 - 1.4 - 1.5 - 3.3 (Anima) - 1.5 - 1.8 - 3.3 (Anima)
1.4 - 1.5 - 1.5 - 1.8 - 2.2 - 2.8 - 3.3 (Anima) - 3.3 (Anima)
So if you start with 2.8, you would know by the 4th battle (if it's 1.5). If you start with 1.4, you couldn't confirm the double-Anima route until the first Anima pops up.
The first time I cleared Heroic, I was on a double Anima path and used two mythril for revives/ability refreshes. I think there are some non-mythril guides on the FFRK subreddit, but I haven't tried those out.
Edit: I wasn't able to craft Protectga until after I got Thundaja, but man I bet it would have made a big difference (especially for Beta Behemoth and Anima fights). Probably worth bringing it, if you can.