Well, she does have the lowest health in the game after all. Sometimes it's just not knowing the matchup, especially in a zany game like this. I've only played one Liz before and I still don't know what all she is capable of.
All I know is getting in with Akihiko is kind of an uphill battle.
What I hate is how when you're close to winning online against Elizabeth,your opponent will just spam beam until the match is over.