Sentry Oak 
Creature — Treefolk Warrior3/5
Oracle text (EN)
Creature — Treefolk Warrior
Defender At the beginning of combat on your turn, you may clash with an opponent. If you win, this creature gets +2/+0 and loses defender until end of turn. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.)
Printing details
- Set
- LRW · 38
- Rarity
- Uncommon
- Language
- EN
- Artist
- Warren Mahy
- Released
- 2007-10-12
- Prices
- €0.05 · $0.19
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 | €0.05 | €0.19 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €0.02 trend €0.05 30-day avg €0.08 | low €0.10 trend €0.32 30-day avg €0.30 |
| CardTrader (EN) | NM from €0.19 with Zero from €0.19 | NM from €0.62 with Zero from €0.62 |
| CardTrader (any language) | NM from €0.11 | NM from €0.62 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Not legal
- competitivebrawl Not legal
- duel Legal
- future Not legal
- gladiator Not legal
- historic Not legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Legal
- premodern Not legal
- standardbrawl Not legal
- timeless Not legal
- tlr Not legal
Rulings
-
Specifically, this ability triggers when the beginning of combat step starts during your turn.