It's not a bad choice. You'd still need a shield for preemptives but Wedding Izanami could fill that role.
Lmeta team building could be fun.
I'm going to try a couple compositions and see if I can find anything that's entertaining to play.
For reference what I think you'd need:
- God type subs
- Guard break? (IE Rainbow color coverage)
- Shield (RCV is great but you'd need to survive the hit to heal from it)
- OE for more damage (Low priority but should still be considered.)
Lmeta should inherit something like Sheena, Momiji, Saria, or Apocalypse for burst boards, or a Dkali-like for guard break.
Shield: I think Wedding Izanami is a perfect choice. Covers fire, has tons of OE and Dark resist helps even more. She's balanced so you can tailor killers to make up for her lackluster damage and inherit over her to dodge things like Sopdet, predras, Vishnu, and Hera Dragon. Other reb subtype picks could be Lead Pollux, NY Leilan, Raphael, LKali, sub Keiji, etc This is a pretty open color for good picks.
Blue slot: Raijin is probably ideal if you want a guard break build. She brings the board change you want, covers a color, and gives you more move time. Decent more obtainable options for Blue sub att would be Apollo, Alcyone, ADQXQ. ADQXQ is a rough pick since you have to give up Revo DQXQ if you want the color coverage.
Green slot: Awoken Apollo is a good offensive pick, his prongs can make up for a lack of cross availability, Allura provides garbage clear but not much else unless you need devil killer, NY Spica is a great choice, brings OE, 2 SB, and makes a crossable board with her active while providing haste, Ana Valk is a good farmable pick if Awoken Apollo isn't available.
Dark Slot: Reincarnated Indra if you need a shield, XMas Castor/Pollux for offense, Diao Chan for an inherit base, Sub Pollux for damage and garbage clear.
If I had all the cards and wanted to run with something I think I'd try this:
team
LMeta (Light Cecil/Apoc/Saria/etc)
Reincarnated Indra (Indra)
LKali (Raijin)
Alcyone (Pollux)
Awoken Apollo (Wedding Escha) <--probably interchangeable, I prefer apollo for non-cross boards
LMeta (Uruka)
Without taking inherit bonus into account but using the HP badge I get 32k HP with inherits it probably jumps to ~34k not amazing but it should be enough to clear most stuff.
Wedding Izanami is actually a better pick than Lkali for HP and non-prong damage which is kind of interesting. I think I'll try this out later today. No wedding Escha, or Raijin though so I'll use poverty versions.
EDIT: I did some testing at lunch
Awoken Wukong will be WAY better than Awoken Apollo for the green slot. Great stats and a perfect active go a long way. I don't know that building for Guard break makes much sense. I know this was discussed around her JP release but to reiterate, unless you're actively trying to save light orbs 2 crosses will kill Predras. I still think a shield is vital. Wedding Izanami or Awoken Indra would be my preferred sub to fill this role still. Anyone else running her have thoughts?