In The Brothers' War collector boosters (12 packs per box), you can expect about 3.38 borderless cards per box - roughly 0.281 per pack. That works out to a 96.6% chance of pulling at least one borderless card per box, or about 1 in 2 for your first hit. The chase end is often Starscream, Power Hungry // Starscream, Seeker Leader (about 1 in 10 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 |
|---|---|---|---|---|
Starscream, Power Hungry // Starscream, Seeker Leader #20 · mythic | $470 | 0.103 | 9.8% | 1 in 10 |
Optimus Prime, Hero // Optimus Prime, Autobot Leader #27 · mythic | $461 | 0.103 | 9.8% | 1 in 10 |
Megatron, Tyrant // Megatron, Destructive Force #26 · mythic | $366 | 0.103 | 9.8% | 1 in 10 |
Slicer, Hired Muscle // Slicer, High-Speed Antagonist #21 · mythic | $304 | 0.103 | 9.8% | 1 in 10 |
Soundwave, Sonic Spy // Soundwave, Superior Captain #28 · mythic | $242 | 0.103 | 9.8% | 1 in 10 |
Blitzwing, Cruel Tormentor // Blitzwing, Adaptive Assailant #19 · mythic | $220 | 0.103 | 9.8% | 1 in 10 |
Blaster, Combat DJ // Blaster, Morale Booster #22 · mythic | $213 | 0.103 | 9.8% | 1 in 10 |
Flamewar, Brash Veteran // Flamewar, Streetwise Operative #24 · mythic | $207 | 0.103 | 9.8% | 1 in 10 |
Cyclonus, the Saboteur // Cyclonus, Cybertronian Fighter #23 · mythic | $200 | 0.103 | 9.8% | 1 in 10 |
Ultra Magnus, Tactician // Ultra Magnus, Armored Carrier #29 · mythic | $196 | 0.103 | 9.8% | 1 in 10 |
Ratchet, Field Medic // Ratchet, Rescue Racer #17 · mythic | $171 | 0.103 | 9.8% | 1 in 10 |
Goldbug, Humanity's Ally // Goldbug, Scrappy Scout #25 · mythic | $143 | 0.103 | 9.8% | 1 in 10 |
Jetfire, Ingenious Scientist // Jetfire, Air Guardian #18 · mythic | $86.92 | 0.103 | 9.8% | 1 in 10 |
Prowl, Stoic Strategist // Prowl, Pursuit Vehicle #16 · mythic | $71.05 | 0.103 | 9.8% | 1 in 10 |
Underground River #300 · rare | $3.00 | 0.276 | 24.2% | 1 in 4 |
Teferi, Temporal Pilgrim #293 · mythic | $3.00 | 0.138 | 12.9% | 1 in 8 |
Brushland #298 · rare | $2.00 | 0.276 | 24.2% | 1 in 4 |
Llanowar Wastes #299 · rare | $2.00 | 0.276 | 24.2% | 1 in 4 |
Battlefield Forge #297 · rare | $1.00 | 0.276 | 24.2% | 1 in 4 |
Saheeli, Filigree Master #294 · mythic | $0.44 | 0.138 | 12.9% | 1 in 8 |
Urza, Prince of Kroog #296 · rare | $0.27 | 0.276 | 24.2% | 1 in 4 |
Mishra, Tamer of Mak Fawa #295 · rare | $0.00 | 0.276 | 24.2% | 1 in 4 |