In Secrets of Strixhaven collector boosters (12 packs per box), you can expect about 7.59 borderless cards per box - roughly 0.632 per pack. That works out to a 99.9% chance of pulling at least one borderless card per box, or about 1 in 2 for your first hit. The chase end is often Sylvan Library (about 1 in 17 for that specific printing).
Borderless full-art printings in booster-fun slots.
Per-printing expected pulls and odds of at least one per box.
| Card | Price | Expected / box | P(≥1) | 1 in N boxes |
|---|---|---|---|---|
Sylvan Library #155 · mythic | $34.48 | 0.061 | 5.9% | 1 in 17 |
Dualcaster Mage #153 · mythic | $13.85 | 0.061 | 5.9% | 1 in 17 |
Improvisation Capstone #294 · mythic | $11.60 | 0.167 | 15.4% | 1 in 6 |
Germination Practicum #296 · mythic | $9.73 | 0.167 | 15.4% | 1 in 6 |
Library of Leng #158 · mythic | $8.00 | 0.061 | 5.9% | 1 in 17 |
Prismari, the Inspiration #285 · mythic | $7.87 | 0.167 | 15.4% | 1 in 6 |
Witherbloom, the Balancer #288 · mythic | $7.25 | 0.167 | 15.4% | 1 in 6 |
Adrix and Nev, Twincasters #156 · mythic | $7.16 | 0.061 | 5.9% | 1 in 17 |
Decorum Dissertation #292 · mythic | $5.89 | 0.167 | 15.4% | 1 in 6 |
Professor Dellian Fel #283 · mythic | $5.00 | 0.167 | 15.4% | 1 in 6 |
Archmage Emeritus #150 · mythic | $5.00 | 0.061 | 5.9% | 1 in 17 |
Archaeomancer #149 · mythic | $4.40 | 0.061 | 5.9% | 1 in 17 |
Restoration Seminar #290 · mythic | $4.31 | 0.167 | 15.4% | 1 in 6 |
Lorehold, the Historian #284 · mythic | $3.84 | 0.167 | 15.4% | 1 in 6 |
Echocasting Symposium #291 · mythic | $3.50 | 0.167 | 15.4% | 1 in 6 |
Murmuring Mystic #151 · mythic | $3.24 | 0.061 | 5.9% | 1 in 17 |
Silverquill, the Disputant #287 · mythic | $3.08 | 0.167 | 15.4% | 1 in 6 |
Grim Haruspex #152 · mythic | $3.01 | 0.061 | 5.9% | 1 in 17 |
Deathcap Glade #301 · rare | $2.50 | 0.334 | 28.4% | 1 in 4 |
Quandrix, the Proof #286 · mythic | $2.06 | 0.167 | 15.4% | 1 in 6 |
Shattered Sanctum #303 · rare | $2.00 | 0.334 | 28.4% | 1 in 4 |
Ral Zarek, Guest Lecturer #282 · mythic | $1.89 | 0.167 | 15.4% | 1 in 6 |
Stormcarved Coast #304 · rare | $1.86 | 0.334 | 28.4% | 1 in 4 |
Dina, Essence Brewer #1 · mythic | $1.50 | 0.113 | 10.7% | 1 in 9 |
Sundown Pass #305 · rare | $1.25 | 0.334 | 28.4% | 1 in 4 |