Thanks Mipey, nice suggestions and great link. However I wanted a cleaner approach, and couldn't find a plugin.
So I went ahead and created one myself :). Well, actually, transformed the array into a stack. But it's good enough.
In case anybody wants to use LIFO STACK plugin, here it is:
Please add it to the big list, if you think it will help others too.
PS: I <3 Construct 2 already. Great piece of work!