^The timing does seem to be off. I assume the next update will help assist with more ways to cause the Yeti damage, but I am just barely going to defeat the Cowboy Yeti in time before the timer runs out. (Just unlocked Mort yesterday and I had to spend 10 clams just to do that) And not to mention all of the useless candy cane stockings we have and snowmen to clear. Hopefully, the next tree upgrade will give us something to spend these stockings on.