So I'm trying to upgrade the Zhulodok deck. Should I opt for basically all my creatures being 7+ cmc to ensure my cascades always hit something big, or am I shooting myself in the foot by doing that? I plan to toss all the X cost creatures and instead replace them either the titans.

Have you had any success with TA on memecoins?
I've been able to predict some most with support lines and RS flips.