Border Guardian
Artifact Creature — Knight
USTUnstable#140uncommon
Foil
- Border
- silver
- Frame
- 2015
- Pull rate
- ~1 in 20–960
- Illustrator
- Chris Seaman
- Found in
- Unstable Booster Pack
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
Whenever you cast a silver-bordered spell, put a +1/+1 counter on this creature.
Whenever you cast a black-bordered spell, this creature can't be blocked this turn.
Whenever you cast a white-bordered spell, this creature gains double strike until end of turn.
1/1Market · per finishspark updated 7h ago · prices as of 2026-07-12
Nonfoil+0.0%
$0.11
$0.07 low$0.06 gap
Foil+0.0%
$0.31
$0.25 low-$0.13 gap
Finish
Market
Δ 7D · Trend
Low
Buylist
Buy / Sell Gap
Nonfoil
$0.11as of 2026-07-12
+0.0%
H $0.17L $0.11since Feb 2024$0.07
$0.01
$0.06+86% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Foil
$0.31as of 2026-07-12
+0.0%
H $1.01L $0.01since Feb 2024$0.25
$0.38
-$0.13-52% · buylist > ask
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Cheapest playable copy$0.11· across 1 printing
Rulings
1 · latest Jan 19, 2018 · one tap opens all
- WotCJan 19, 2018
Playing a land won’t cause any of Border Guardian’s abilities to trigger. But for the record, Unstable basic lands don’t have a border.