Border Guardian 
Artifact Creature — Knight1/1
Oracle text (EN)
Artifact Creature — Knight
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.
Printing details
- Set
- UST · 140
- Rarity
- Uncommon
- Language
- EN
- Artist
- Chris Seaman
- Released
- 2017-12-08
- Prices
- €0.10 · $0.10
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (EN)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (EN) |
|---|---|---|
| October 28, 2026 | €0.10 | €0.12 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €0.02 trend €0.10 30-day avg €0.11 | low €0.24 trend €0.56 30-day avg €0.40 |
| CardTrader (EN) | NM from €0.12 with Zero from €0.13 | NM from €0.50 with Zero from €0.50 |
| CardTrader (any language) | NM from €0.12 | NM from €0.50 |
Cardmarket updated Oct 30, 2026 · CardTrader updated Oct 30, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Not legal
- legacy Not legal
- vintage Not legal
- commander Not legal
- pauper Not legal
- alchemy Not legal
- brawl Not legal
- competitivebrawl Not legal
- duel Not legal
- future Not legal
- gladiator Not legal
- historic Not legal
- oathbreaker Not legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Not legal
- tlr Not legal
Rulings
-
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.