Japanese Mask Of Change Pull Rates
264 cards · 6 rarity tiers
Break-even pack cost
$0.41
Equals expected raw value per pack. If pack cost is below this, ripping is +EV on raw alone.
Current pack cost
$3.50
Avg gain/loss per pack
$-3.09
As of 2026-04-27
Pack cost — by source
Booster pack (1 samples)
$3.50
Rarity Distribution
Unknown
1 / 20.0 pack · 1 / 0 for a specific card
134 (50.8%)
Uncommon
1 / 20.0 pack · 1 / 0 for a specific card
63 (23.9%)
Common
1 / 20.0 pack · 1 / 0 for a specific card
48 (18.2%)
Rare
1 / 20.0 pack · 1 / 2 for a specific card
9 (3.4%)
Double rare
1 / 20.0 pack · 1 / 2 for a specific card
8 (3.0%)
ACE SPEC Rare
1 / 20.0 pack · 1 / 10 for a specific card
2 (0.8%)
Value by Rarity
Unknown
$4.07 avg
(max $99.22, 136 priced)
ACE SPEC Rare
$2.76 avg
(max $3.94, 2 priced)
Double rare
$1.65 avg
(max $2.28, 8 priced)
Rare
$1.48 avg
(max $1.84, 9 priced)
Uncommon
$1.24 avg
(max $3.02, 33 priced)
Common
$1.00 avg
(max $1.94, 48 priced)