Your favourite Big Creature with added utility

Hi,

I do have a 5 coloured (effectively Bant) deck around [[Mike the Dungeon Master]] and Eleven from Stranger Things. My goal is to manifest (dread) all the time to cheat in big creatures that i can either turn faceup or flicker (or revive via Mike).

Yet I often end up with the big cards being in my hand where I dont want them...

I added the trifecta of [[Brainstorm]] [[Brainsurge]] and [[Brainstone]] as well as some cards that can cloak from your hand like [[Vannifar evolving enigma]], but it still seems to not be enough...

So I am looking for cards that are big creatures on the field, but yield a good effect (apart from simply cycling) in hand. So far i came across

[[Colossal Skyturtle]]

[[Greater Tanuki]] and

[[Altanak, the Thrice-Called]]

but the other channel creatures didnt really appeal to me...

So TLDR; Which are your favourite big creatures with added effects in hand like Colossal Skyturtle has (at best in Bant)?

THX