what is a serialized mtg card How Much from Ravnica Remastered Worth? The Problem With Serialized Magic

The number of pages available are 20-50 for a minimum capacity of 360 to a max of 900 cards

Ojutai Exemplars Ojutai Exemplars is a tempo card that suffers from the Doom Blade syndrome or the 4-drop without an ETB syndrome

But their proxies look very close to authentic MTG cards

Valki, God of Lies / Tibalt, Cosmic Impostor For the purposes of theft strategies, we're much more interested in Tibalt, Cosmic Impostor than Valki, God of Lies

Assembly-Worker This is a version of a creature players had only imagined until Mishra's Factory was reprinted in Time Spiral Remastered for Urza's Factory

That said, you do have the potential to cast this spell for as cheap as just three blue mana, which is cheaper than most extra turn spells, and those generally have a downside