Add in a few extra enchantments and it becomes a reliable insurance plan against incoming attacks
A decade ago, the original Khans of Tarkir block probably wasnt designed with Commander in mind the way so many of todays sets tend to be
That could be direct damage via cards like Impact Tremors and Goblin Bombardment or finishers like Akroma's Will to give your team evasion
If something like that exists for you to slot in definitely make the cut or hell, why not run both
Cracked Ice Holofoil: Also called Broken Glass or Shards, first seen in Platinum Series Theme Decks and continuing into Sword & Shield, characterized by a cracked ice-like pattern over the card, except sometimes the Pokmon image
Itll also disrupt any top deck manipulation from cards like Brainstorm, Senseis Divining Top, or Vampiric Tutor, just to name a few