About same. KHM had 4x copies of the five Rare cards from the Kaldheim Theme Booster. This has 5x Mystical Archive ICRs. I haven't seen anyone play theme booster rares but mystical archives have bombs.
If 5x icrs are only rare/mythic that's great, otherwise it sucks.
The Mystical Archive ICRs are only pulled from rare/mythic cards
Wizards Jay
The Mystical Archive ICRs are only pulled from rare/mythic cards