Frontier Explorer
Creature — Cat Scout
CMB2Mystery Booster Playtest Cards 2021#6rare
- Promo
- Playtest
- Finishes
- Nonfoil
- 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
Constructed
StandardNot legal
PioneerNot legal
ModernNot legal
LegacyNot legal
VintageNot legal
PauperNot legal
Commander
CommanderNot legal
Pauper CommanderNot legal
Duel CommanderNot legal
PreDHNot legal
OathbreakerNot legal
Tiny LeadersNot legal
Arena
AlchemyNot legal
HistoricNot legal
TimelessNot legal
BrawlNot legal
Standard BrawlNot legal
Competitive BrawlNot legal
GladiatorNot legal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulNot legal
Future StandardNot legal
, 
: Until end of turn, you may play one basic Plains card from outside the game.Market · per finishspark updated 18m ago · prices as of 2026-08-30
TCGplayerFinish
Market
Δ 30D · Trend
Low
Buylist
Buy / Sell Gap
Buy
Nonfoil
$0.36
0.0%
Since Feb 2024:H $0.37L $0.15$0.25
$0.03
$0.22+88% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Cheapest playable copy$0.36· across 2 printings· you're viewing it
Rulings
1 · latest Nov 12, 2019
- 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.