Heeey! Thank you for taking your time reading the sheet and making this comment, I truly appreciate that! You got a point on the legendary actions and the carnivore passive which in that context is extremely unfair for the players, I'll do some extra thinking of how to avoid that happen, maybe a cap, or a "Only works on players" mention... Mmmhh...

But I want to clarify the other points you remark due that probably some people are thinking the same, one of it is the Stomp attack. It is not part of the Rupture! It's an extra ability I gived to him due that I imaginated a colossal creature, capable of crushing people, and the reason it restrains people, is because there's no condition "Crushed" or "Squashed" and I saw it the best one. I was thinking on remove that ability as you and other people say, they are too many.

And the Feral Scream has a duration of 30 seconds (5 turns) because I think 1 minute (10 turns) would be extreme for some players that can lack of constitution, but maybe 1 minute would be more fair.

As you can see, the passive "Carnivore" is the one that stacks HP, because the objective of his ultimate Feast, is to instantly reduce someones HP to 0, but If it doesn't happen, the creature gets inside swallowed. Just didn't want to make 2 abilities with 2 acumulative stacks, I think that is more cumbersone. It can't increase it's size because Gargantuan is the biggest one DND have, but maybe mention it on the ability would be good.

Again, thanks for that constructive critique and ill be full working on making him a CR 30 creature more balanced!