Dude you seriously need a section dedicated to dungeon runs and a search bar.

The 4 mana 20/20? It’s cool to think about but honestly it just never activates. You’re free to test it (please post results through track-o-bot screenshots) but honestly it’s only ever usable versus control decks, and even then it can just get removed the turn it gets summoned. It doesn’t even have charge when it summons, meaning if you force them to draw to awaken, it’s just kinda sitting there. It’s performance against aggro and midrange is abysmal, and you’d rather just have a threat/ramp/draw vs. control. What purpose would it ever serve?