I am going to tell you to do something that 99.99999% of players will not be able to do.
use C3A to aGI her 6BB on reaction. It's possible, but not plausible. But if you can do that, you've screwed up like 90% of her interrupt game.
1 thing you need to know is that Amy's 3BA is punishable by doom if you jump it. Good players will usually omit the A, but the disadvantage she gets from a blocked 3B is enough that she shouldn't be able to interrupt C3B (Untested), and if it is, then you should still be safe with an empty jump.
Her 1A is also Jump doom able, but good luck doing that on reaction. If you block her 1A, just use 8K since it punishes, and tech traps into C3B. And if you wall splat with the 8K, you get back throw or C3AKB, 44K, C2BB, C3A, C2BB, C2AA off it.