Frontier Explorer
Creature — Cat Scout
CMB2Mystery Booster Playtest Cards 2021#6rare
- Border
- black
- Frame
- 2015
- Pull rate
- ~1 in 121
- Illustrator
- Mary Josberger
- Found in
- Mystery Booster Booster Pack (Convention Edition - 2021)
CommanderNot legalModernNot legalStandardNot legal
Format legality
AlchemyNot legal
BrawlNot legal
CommanderNot legal
Competitive BrawlNot legal
DuelNot legal
Future StandardNot legal
GladiatorNot legal
HistoricNot legal
LegacyNot legal
ModernNot legal
OathbreakerNot legal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyNot legal
PioneerNot legal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessNot legal
Tiny LeadersNot legal
VintageNot legal
, 
: Until end of turn, you may play one basic Plains card from outside the game.Market · per finishspark updated 17h ago · prices as of 2026-07-12
Nonfoil+0.0%
$0.36
$0.22 low$0.20 gap
Finish
Market
Δ 7D · Trend
Low
Buylist
Buy / Sell Gap
Nonfoil
$0.36as of 2026-07-12
+0.0%
H $0.37L $0.15since Feb 2024$0.22
$0.02
$0.20+91% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Cheapest playable copy$0.36· across 2 printings
Rulings
1 · latest Nov 12, 2019 · one tap opens all
- WotCNov 12, 2019
In a casual game, a card you choose from outside the game comes from your personal collection. In a tournament event, a card you choose from outside the game must come from your sideboard, which includes an arbitrary number of basic lands. You may look at your sideboard at any time.