Same Spin Test
Flare Achilles.Outer.Orbit Gen vs Twin Nemesis.Outer.Orbit
(Simultaneous launch)
FA.outer.O Gen: 4 wins (4 OS)
tN.outer.O: 6 wins (6 OS)
Ties: 2
Opposite Spin Test
Flare Achilles.Outer.Destroy' Gen vs Drain Fafnir.Outer.Destroy
(Simultaneous launch)
FA.outer.Ds' Gen: 0 wins
dF.outer.Ds: 10 wins (10 OS)
Ties: 0
As a Mixed Attacker
Flare Achilles.00Expand.Destroy' Gen vs Twin Nemesis.00Proof.Atomic
(Flare launched second)
FA.00E.Ds' Gen: 8 wins (7 OS, 1 BF)
tN.00P.At: 2 wins (2 OS)
Ties: 0
And after that last test, I gave up on Flare and said "yep this is OP". Flare is just too heavy that it could be able to beat defense layers in stamina, be able to destablize or burst stamina opponents, and use LAD to go toe-to-toe with left spin, and then a dash driver and Gen weight to resist attacks. Maybe, just maybe Shining Amaterios could wall it, but that's a big maybe. Otherwise I can't see anything to beat this combo.
So yeah, I would keep Flare banned. Its burst risk is reduced by having Gen as the baseline, which reduces the part's risk dramatically.
EDIT: It could be stated that I didn't have Flare much of a run, especially compared to Union. I think Flare's heavier weight just makes it more defensive than Union and definitely better stamina wise. Of course, someone could feel free to expand on this testing if they really think Flare is worth unbanning.
Flare Achilles.Outer.Orbit Gen vs Twin Nemesis.Outer.Orbit
(Simultaneous launch)
FA.outer.O Gen: 4 wins (4 OS)
tN.outer.O: 6 wins (6 OS)
Ties: 2
Opposite Spin Test
Flare Achilles.Outer.Destroy' Gen vs Drain Fafnir.Outer.Destroy
(Simultaneous launch)
FA.outer.Ds' Gen: 0 wins
dF.outer.Ds: 10 wins (10 OS)
Ties: 0
As a Mixed Attacker
Flare Achilles.00Expand.Destroy' Gen vs Twin Nemesis.00Proof.Atomic
(Flare launched second)
FA.00E.Ds' Gen: 8 wins (7 OS, 1 BF)
tN.00P.At: 2 wins (2 OS)
Ties: 0
And after that last test, I gave up on Flare and said "yep this is OP". Flare is just too heavy that it could be able to beat defense layers in stamina, be able to destablize or burst stamina opponents, and use LAD to go toe-to-toe with left spin, and then a dash driver and Gen weight to resist attacks. Maybe, just maybe Shining Amaterios could wall it, but that's a big maybe. Otherwise I can't see anything to beat this combo.
So yeah, I would keep Flare banned. Its burst risk is reduced by having Gen as the baseline, which reduces the part's risk dramatically.
EDIT: It could be stated that I didn't have Flare much of a run, especially compared to Union. I think Flare's heavier weight just makes it more defensive than Union and definitely better stamina wise. Of course, someone could feel free to expand on this testing if they really think Flare is worth unbanning.