In Secrets of Strixhaven collector boosters (12 packs per box), you can expect about 1.20 silver scroll cards per box - roughly 0.100 per pack. That works out to a 69.9% chance of pulling at least one silver scroll card per box, or about 1 in 2 for your first hit. The chase end is often Stock Up (about 1 in 21 for that specific printing).
Japanese Mystical Archive foils with the silver scroll frame. Exclusive to collector boosters on the bonus sheet.
Per-printing expected pulls and odds of at least one per box.
| Card | Price | Expected / box | P(≥1) | 1 in N boxes |
|---|---|---|---|---|
Stock Up #154 · uncommon | $27.80 | 0.048 | 4.7% | 1 in 21 |
Spell Pierce #153 · uncommon | $25.98 | 0.048 | 4.7% | 1 in 21 |
Abrade #167 · uncommon | $20.22 | 0.048 | 4.7% | 1 in 21 |
Sleight of Hand #152 · uncommon | $17.49 | 0.048 | 4.7% | 1 in 21 |
Feed the Swarm #159 · uncommon | $14.73 | 0.048 | 4.7% | 1 in 21 |
Shared Roots #188 · uncommon | $10.99 | 0.048 | 4.7% | 1 in 21 |
Return the Favor #177 · uncommon | $10.71 | 0.048 | 4.7% | 1 in 21 |
Hop to It #136 · uncommon | $10.00 | 0.048 | 4.7% | 1 in 21 |
Helping Hand #135 · uncommon | $9.59 | 0.048 | 4.7% | 1 in 21 |
Giant Growth #182 · uncommon | $8.76 | 0.048 | 4.7% | 1 in 21 |
Zombify #166 · uncommon | $7.78 | 0.048 | 4.7% | 1 in 21 |
Stargaze #164 · uncommon | $7.00 | 0.048 | 4.7% | 1 in 21 |
Bulk Up #170 · uncommon | $6.99 | 0.048 | 4.7% | 1 in 21 |
Bitter Triumph #156 · uncommon | $6.50 | 0.048 | 4.7% | 1 in 21 |
Burst Lightning #171 · uncommon | $6.39 | 0.048 | 4.7% | 1 in 21 |
Requisition Raid #140 · uncommon | $5.99 | 0.048 | 4.7% | 1 in 21 |
Royal Treatment #186 · uncommon | $4.92 | 0.048 | 4.7% | 1 in 21 |
Pick Your Poison #185 · uncommon | $4.31 | 0.048 | 4.7% | 1 in 21 |
Monstrous Rage #175 · uncommon | $4.26 | 0.048 | 4.7% | 1 in 21 |
Disdainful Stroke #147 · uncommon | $4.00 | 0.048 | 4.7% | 1 in 21 |
Duty Beyond Death #134 · uncommon | $3.77 | 0.048 | 4.7% | 1 in 21 |
Deduce #146 · uncommon | $3.70 | 0.048 | 4.7% | 1 in 21 |
Repel Calamity #138 · uncommon | $3.49 | 0.048 | 4.7% | 1 in 21 |
Knockout Maneuver #184 · uncommon | $2.70 | 0.048 | 4.7% | 1 in 21 |
Locust Spray #161 · uncommon | $2.56 | 0.048 | 4.7% | 1 in 21 |