Frankenstein vs weiny champion

[Quackmaster5]

If I have { grimgrin, corpse born} on the battlefield and {grave crawler} in my graveyard, my opponent has {elesh norn, grand cenobite}. Can I bring back GC and sac him before elesh's ability? Or since it's a static ability, he'd die before I can sac him?

Sorry if this question has been asked. I tried searching for it and couldn't find anything about it. My apologies in advance.

[BadLuckIrish]

as soon as the Crawler enters the battlefield he will have 0 life and will die beforr anyonr can do anything

[Quackmaster5]

Ok got it. So static goes before activated?

And it happened the other day and we played it that way. Thanks.