---
target_card: Royal Decree
mana_cost: "{2}{W}{W}"
type_line: "Enchantment"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/royal-decree
json_api: https://avascry.com/similar/royal-decree.json
---

# Cards Similar & Synergistic to Royal Decree

- **Target Card:** [Royal Decree](https://avascry.com/printing/royal-decree-all) (Enchantment) `{2}{W}{W}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/royal-decree.json

## Top 31 Synergistic Matches

1. [**Freyalise's Radiance**](https://avascry.com/printing/freyalises-radiance-csp) `{1}{G}` — *Enchantment*
2. [**Heart of Bogardan**](https://avascry.com/printing/heart-of-bogardan-wth) `{2}{R}{R}` — *Enchantment*
3. [**Ritual of Subdual**](https://avascry.com/printing/ritual-of-subdual-me2) `{4}{G}{G}` — *Enchantment*
4. [**Magmatic Core**](https://avascry.com/printing/magmatic-core-csp) `{2}{R}{R}` — *Enchantment*
5. [**Infernal Darkness**](https://avascry.com/printing/infernal-darkness-me2) `{2}{B}{B}` — *Enchantment*
6. [**Dystopia**](https://avascry.com/printing/dystopia-me2) `{1}{B}{B}` — *Enchantment*
7. [**Halls of Mist**](https://avascry.com/printing/halls-of-mist-ice) `N/A` — *Land*
8. [**Wave of Terror**](https://avascry.com/printing/wave-of-terror-wth) `{2}{B}` — *Enchantment*
9. [**Karma**](https://avascry.com/printing/karma-30a) `{2}{W}{W}` — *Enchantment*
10. [**Cold Snap**](https://avascry.com/printing/cold-snap-ice) `{2}{W}` — *Enchantment*
11. [**Brand of Ill Omen**](https://avascry.com/printing/brand-of-ill-omen-ice) `{3}{R}` — *Enchantment — Aura*
12. [**Nature's Wrath**](https://avascry.com/printing/natures-wrath-all) `{4}{G}{G}` — *Enchantment*
13. [**Phyrexian Etchings**](https://avascry.com/printing/phyrexian-etchings-plst) `{B}{B}{B}` — *Enchantment*
14. [**Reality Twist**](https://avascry.com/printing/reality-twist-ice) `{U}{U}{U}` — *Enchantment*
15. [**Braid of Fire**](https://avascry.com/printing/braid-of-fire-sld) `{1}{R}` — *Enchantment*
16. [**Cover of Winter**](https://avascry.com/printing/cover-of-winter-csp) `{2}{W}` — *Snow Enchantment*
17. [**Inner Sanctum**](https://avascry.com/printing/inner-sanctum-wth) `{1}{W}{W}` — *Enchantment*
18. [**Thelon's Chant**](https://avascry.com/printing/thelons-chant-fem) `{1}{G}{G}` — *Enchantment*
19. [**Energy Storm**](https://avascry.com/printing/energy-storm-ice) `{1}{W}` — *Enchantment*
20. [**Maddening Wind**](https://avascry.com/printing/maddening-wind-ice) `{2}{G}` — *Enchantment — Aura*
21. [**Malignant Growth**](https://avascry.com/printing/malignant-growth-mir) `{3}{G}{U}` — *Enchantment*
22. [**Tidal Control**](https://avascry.com/printing/tidal-control-all) `{1}{U}{U}` — *Enchantment*
23. [**Illusionary Terrain**](https://avascry.com/printing/illusionary-terrain-ice) `{U}{U}` — *Enchantment*
24. [**Heat Wave**](https://avascry.com/printing/heat-wave-vis) `{2}{R}` — *Enchantment*
25. [**Blizzard**](https://avascry.com/printing/blizzard-ice) `{G}{G}` — *Enchantment*
26. [**Corrosion**](https://avascry.com/printing/corrosion-vis) `{1}{B}{R}` — *Enchantment*
27. [**Decomposition**](https://avascry.com/printing/decomposition-mir) `{1}{G}` — *Enchantment — Aura*
28. [**Mind Harness**](https://avascry.com/printing/mind-harness-mir) `{U}` — *Enchantment — Aura*
29. [**Illusions of Grandeur**](https://avascry.com/printing/illusions-of-grandeur-ice) `{3}{U}` — *Enchantment*
30. [**Krovikan Whispers**](https://avascry.com/printing/krovikan-whispers-csp) `{3}{U}` — *Enchantment — Aura*
31. [**Prismatic Circle**](https://avascry.com/printing/prismatic-circle-mir) `{2}{W}` — *Enchantment*