---
target_card: Erratic Portal
mana_cost: "{4}"
type_line: "Artifact"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/erratic-portal
json_api: https://avascry.com/similar/erratic-portal.json
---

# Cards Similar & Synergistic to Erratic Portal

- **Target Card:** [Erratic Portal](https://avascry.com/printing/erratic-portal-exo) (Artifact) `{4}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/erratic-portal.json

## Top 31 Synergistic Matches

1. [**Crystal Shard**](https://avascry.com/printing/crystal-shard-plst) `{3}` — *Artifact*
2. [**Unsummon**](https://avascry.com/printing/unsummon-2ed) `{U}` — *Instant*
3. [**Repulse**](https://avascry.com/printing/repulse-wc02) `{2}{U}` — *Instant*
4. [**Eye of Nowhere**](https://avascry.com/printing/eye-of-nowhere-chk) `{U}{U}` — *Sorcery — Arcane*
5. [**Rescue**](https://avascry.com/printing/rescue-dom) `{U}` — *Instant*
6. [**Obelisk of Undoing**](https://avascry.com/printing/obelisk-of-undoing-atq) `{1}` — *Artifact*
7. [**Portal of Sanctuary**](https://avascry.com/printing/portal-of-sanctuary-m20) `{2}{U}` — *Artifact*
8. [**Regress**](https://avascry.com/printing/regress-roe) `{2}{U}` — *Instant*
9. [**Banishing Knack**](https://avascry.com/printing/banishing-knack-eve) `{U}` — *Instant*
10. [**Hoodwink**](https://avascry.com/printing/hoodwink-prm) `{1}{U}` — *Instant*
11. [**Symbol of Unsummoning**](https://avascry.com/printing/symbol-of-unsummoning-por) `{2}{U}` — *Sorcery*
12. [**Temporal Machinations**](https://avascry.com/printing/temporal-machinations-dom) `{2}{U}` — *Sorcery*
13. [**Vedalken Mastermind**](https://avascry.com/printing/vedalken-mastermind-plst) `{U}{U}` — *Creature — Vedalken Wizard*
14. [**Void Snare**](https://avascry.com/printing/void-snare-m15) `{U}` — *Sorcery*
15. [**Call to Heel**](https://avascry.com/printing/call-to-heel-ala) `{1}{U}` — *Instant*
16. [**Sweep Away**](https://avascry.com/printing/sweep-away-ogw) `{2}{U}` — *Instant*
17. [**Repeal**](https://avascry.com/printing/repeal-clu) `{X}{U}` — *Instant*
18. [**Recoil**](https://avascry.com/printing/recoil-dmr) `{1}{U}{B}` — *Instant*
19. [**Unsubstantiate**](https://avascry.com/printing/unsubstantiate-m21) `{1}{U}` — *Instant*
20. [**Boomerang**](https://avascry.com/printing/boomerang-8ed) `{U}{U}` — *Instant*
21. [**Venser's Diffusion**](https://avascry.com/printing/vensers-diffusion-fut) `{2}{U}` — *Instant*
22. [**Drown in Shapelessness**](https://avascry.com/printing/drown-in-shapelessness-pz2) `{1}{U}` — *Instant*
23. [**Vapor Snag**](https://avascry.com/printing/vapor-snag-mm2) `{U}` — *Instant*
24. [**Geistwave**](https://avascry.com/printing/geistwave-dbl) `{1}{U}` — *Instant*
25. [**Seal of Removal**](https://avascry.com/printing/seal-of-removal-nem) `{U}` — *Enchantment*
26. [**Rescind**](https://avascry.com/printing/rescind-vma) `{1}{U}{U}` — *Instant*
27. [**Bounce Off**](https://avascry.com/printing/bounce-off-dft) `{U}` — *Instant*
28. [**Arrester's Admonition**](https://avascry.com/printing/arresters-admonition-rna) `{2}{U}` — *Instant*
29. [**Temporal Adept**](https://avascry.com/printing/temporal-adept-8ed) `{1}{U}{U}` — *Creature — Human Wizard*
30. [**Stern Dismissal**](https://avascry.com/printing/stern-dismissal-thb) `{U}` — *Instant*
31. [**Number Crunch**](https://avascry.com/printing/number-crunch-unh) `{2}{U}` — *Instant*