otter card sleeves Katomula 100 PCS MTG with Inner Sleeves - Art Matte ETLKJVBL for MTG Card Storage

This is a level of surprise your opponent will seriously struggle to plan for, or negate

Because all shrines are legendary permanents, specifically legendary enchantments, you can also use enchantress commanders, legends-matter commanders, and historic-matters commanders at the head of your shrine deck, but I wont include them here aside from some honorable mentions

Dicebreaker has a breakdown of what you can expect in the rules text live on the site

Here's the formula to calculate how many more drafts you need to do to reach the Critical Point: R = Total number of Rares of that set already in your collection P = Total number of reward packs of that set already in your collection N = Number of "new" Rares you pull from a draft on average (Higher earlier, lesser later, but an average across the set is fine.) W = Average number of reward packs from doing the draft