Scholar of New Horizons

Rare2 versions from The Brothers' War Commander · all sets

Cheapest version$1.17TCGplayer market price

The Brothers' War2022

Set Booster 1 in 588 packsany version · 5.0% per box of 30

Collector Booster Best odds1 in 29 packsany version · 34% per box of 12

VersionPriceSet BoosterCollector Booster

Commander #6 $1.171 in 588 packs5.0% per box— not in this booster

Extended art (Commander) #53 $1.89— not in this booster1 in 29 packs34% per box

"Any version" adds up the chances of each version, so it is a close estimate.