---
target_card: Second Guess
mana_cost: "{1}{U}"
type_line: "Instant"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/second-guess
json_api: https://avascry.com/similar/second-guess.json
---

# Cards Similar & Synergistic to Second Guess

- **Target Card:** [Second Guess](https://avascry.com/printing/second-guess-avr) (Instant) `{1}{U}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/second-guess.json

## Top 31 Synergistic Matches

1. [**Counterspell**](https://avascry.com/printing/counterspell-dmr) `{U}{U}` — *Instant*
2. [**Counterlash**](https://avascry.com/printing/counterlash-plst) `{4}{U}{U}` — *Instant*
3. [**Ertai's Scorn**](https://avascry.com/printing/ertais-scorn-dmu) `{1}{U}{U}` — *Instant*
4. [**Spell Counter**](https://avascry.com/printing/spell-counter-unh) `{2}{U}{U}` — *Instant*
5. [**Render Silent**](https://avascry.com/printing/render-silent-pdgm) `{W}{U}{U}` — *Instant*
6. [**Flash Counter**](https://avascry.com/printing/flash-counter-8ed) `{1}{U}` — *Instant*
7. [**Quench**](https://avascry.com/printing/quench-rvr) `{1}{U}` — *Instant*
8. [**Spell Snare**](https://avascry.com/printing/spell-snare-plst) `{U}` — *Instant*
9. [**Dismiss**](https://avascry.com/printing/dismiss-tmp) `{2}{U}{U}` — *Instant*
10. [**Disallow**](https://avascry.com/printing/disallow-aer) `{1}{U}{U}` — *Instant*
11. [**Dismal Failure**](https://avascry.com/printing/dismal-failure-plc) `{2}{U}{U}` — *Instant*
12. [**It'll Quench Ya!**](https://avascry.com/printing/itll-quench-ya-tla) `{1}{U}` — *Instant — Lesson*
13. [**Cancel**](https://avascry.com/printing/cancel-10e) `{1}{U}{U}` — *Instant*
14. [**Contradict**](https://avascry.com/printing/contradict-dtk) `{3}{U}{U}` — *Instant*
15. [**Double Negative**](https://avascry.com/printing/double-negative-arb) `{U}{U}{R}` — *Instant*
16. [**Arcane Denial**](https://avascry.com/printing/arcane-denial-woc) `{1}{U}` — *Instant*
17. [**Refute**](https://avascry.com/printing/refute-fdn) `{1}{U}{U}` — *Instant*
18. [**Failed Inspection**](https://avascry.com/printing/failed-inspection-plst) `{2}{U}{U}` — *Instant*
19. [**Neutralize**](https://avascry.com/printing/neutralize-iko) `{1}{U}{U}` — *Instant*
20. [**Ambiguity**](https://avascry.com/printing/ambiguity-unh) `{2}{U}{U}` — *Enchantment*
21. [**False Summoning**](https://avascry.com/printing/false-summoning-plst) `{1}{U}` — *Instant*
22. [**Miscalculation**](https://avascry.com/printing/miscalculation-ulg) `{1}{U}` — *Instant*
23. [**Spell Pierce**](https://avascry.com/printing/spell-pierce-2x2) `{U}` — *Instant*
24. [**Essence Scatter**](https://avascry.com/printing/essence-scatter-ddt) `{1}{U}` — *Instant*
25. [**Negate**](https://avascry.com/printing/negate-ogw) `{1}{U}` — *Instant*
26. [**Mana Drain**](https://avascry.com/printing/mana-drain-prm) `{U}{U}` — *Instant*
27. [**Revolutionary Rebuff**](https://avascry.com/printing/revolutionary-rebuff-kld) `{1}{U}` — *Instant*
28. [**Dispel**](https://avascry.com/printing/dispel-rtr) `{U}` — *Instant*
29. [**Deny Entry**](https://avascry.com/printing/deny-entry-tle) `{2}{U}` — *Instant*
30. [**Preemptive Strike**](https://avascry.com/printing/preemptive-strike-ptk) `{1}{U}` — *Instant*
31. [**Reinterpret**](https://avascry.com/printing/reinterpret-c21) `{2}{U}{R}` — *Instant*