I still think it's in Litchi's favor, Lambda didn't get any major buffs.
Fullscreen-place the staff in 2D/5D depending how they are moving. Having the staff flying around will stop alot of their zoning game.
If they do 214D(Spike Chaser) just release the staff in 2D quickly as possible so you can get in.
Lambda whiffs 2D, 4D, 6D, it is highly punishable (she just stands there for awhile).
Lambda Sickle Storm Oki/Tech setups: DO NOT TRY TO ROLL 9/10 WON'T WORK!!
airdash>jb>jc
airdash>jb>jc>5a>2a>throw
TK Crescent Saber
TK Crescent Saber cancel>throw
TK Crescent Saber cancel>2b
IB, she gets hella advantage on block>DP afterwards
When she's in the corner, she can't do much but watch out for her Calamity Sword super 1F flash invincible and its somewhat hard to punish since it pushes you away from her.
6B is high risk.
6D,2B,5B are good ways to get in.