Temple of Cyclical Time can transform again into its creature form, which is great for getting around commander tax
Then, participants will build a deck with any of the cards from their Prerelease Pack, including their promo, and compete in three Swiss rounds
Whatever form they take, the heart of all control decks is the same: card advantage, inevitability, and defense
Its not uncommon to use a tutor to search for Culling Ritual and pair that either with another tutor or whatever other payoff you have access to to sweep the board and present a win all in the same turn
I have no idea what an Eternatus is, but I can tell from this guys pose, from the shimmering central light, from the lightning shocks emanating throughout, that these two mean business