That made good answers hard to come by while the Sliver deck was functioning as intended, as winning combats was hard, winning them quickly without trample was even harder, and removal was temporary
Stardust Dragon may be over 10 years old, but its still a great monster with powerful effects
Senior game designer and TMNT set design lead Eric Englehard says the blue Rare Krang is meant to capture his mad scientist vibes (and in the background, you'll see various artistic iterations of his mecha-suits from the design team), while his Utrom Warlord Mythic card highlights how much of a threat Krang can be to the Turtles
This two mana artifact enters tapped, it doesnt untap on your untap step, and at the start of your turn you can choose to skip your turn, untapping the Time Vault
While it can help if your opponent is on a strategy that involves Fire Energy (with notable examples at the time including Eevee Grove Flareon ex and Shining Revelry Charizard ex), it is otherwise completely useless
Why would you want to play that? Well, the answer seems to be Modern Horizons, which gave the deck some new cards for the first time since Fatal Push