Darth Wolverine’s Krennic Deck was selected for the 20-Year Anniversay, and my recommendation is to use that one. It is better than the one I made, with better quotes.
I had a deck for Krennic loosely based on the Megatron deck by Craig Van Ness from the Transformers Armada Battle for Cybertron game, and inspired by Freaky Mutant Man’s “one big attack” concept for Krennic. If that sounds fun then don’t you worry, you can find those very concepts in the Dedra Meero deck.
My Krennic deck had a satisfying GROVEL card but was otherwise pretty dull outside the one big Megatron card. I find that concept unique and interesting enough for a deck, but not quite enough on its own. Meero has the added dynamic of manipulating Syril and gaining from his loss. Aaron had it ranked #70 among our decks. His has better quotes, and Mike Maloney also has a thoughtful Krennic deck if you want more.
Figures: The Imperial Security Officer is almost perfect. For Death Troopers, you could use Imperial Pilots, or just spray some Storm Troopers black.