---
target_card: Don & Raph, Hard Science
mana_cost: "{1}{U/R}{U/R}"
type_line: "Legendary Creature — Mutant Ninja Turtle"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/don-raph-hard-science
json_api: https://avascry.com/similar/don-raph-hard-science.json
---

# Cards Similar & Synergistic to Don & Raph, Hard Science

- **Target Card:** [Don & Raph, Hard Science](https://avascry.com/printing/don-raph-hard-science-tmt) (Legendary Creature — Mutant Ninja Turtle) `{1}{U/R}{U/R}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/don-raph-hard-science.json

## Top 31 Synergistic Matches

1. [**Donatello, Turtle Techie**](https://avascry.com/printing/donatello-turtle-techie-tmt) `{3}{U}` — *Legendary Creature — Mutant Ninja Turtle*
2. [**Donatello, Mutant Mechanic**](https://avascry.com/printing/donatello-mutant-mechanic-tmt) `{3}{U}` — *Legendary Creature — Mutant Ninja Turtle*
3. [**Leonardo, Worldly Warrior**](https://avascry.com/printing/leonardo-worldly-warrior-tmc) `{7}{W}` — *Legendary Creature — Mutant Ninja Turtle*
4. [**Donatello, Gadget Master**](https://avascry.com/printing/donatello-gadget-master-tmt) `{2}{U}` — *Legendary Creature — Mutant Ninja Turtle*
5. [**Donatello, Way with Machines**](https://avascry.com/printing/donatello-way-with-machines-tmt) `{2}{U}` — *Legendary Creature — Mutant Ninja Turtle*
6. [**Raphael, Tough Turtle**](https://avascry.com/printing/raphael-tough-turtle-tmt) `{1}{R}` — *Legendary Creature — Mutant Ninja Turtle*
7. [**Raph & Mikey, Troublemakers**](https://avascry.com/printing/raph-mikey-troublemakers-tmt) `{5}{R/G}{R/G}` — *Legendary Creature — Mutant Ninja Turtle*
8. [**Raphael, Most Attitude**](https://avascry.com/printing/raphael-most-attitude-tmt) `{3}{R}` — *Legendary Creature — Mutant Ninja Turtle*
9. [**Raphael, Tag Team Tough**](https://avascry.com/printing/raphael-tag-team-tough-tmc) `{4}{R}{R}` — *Legendary Creature — Mutant Ninja Turtle*
10. [**Raph & Leo, Sibling Rivals**](https://avascry.com/printing/raph-leo-sibling-rivals-tmt) `{1}{R/W}{R/W}` — *Legendary Creature — Mutant Ninja Turtle*
11. [**Raphael, the Nightwatcher**](https://avascry.com/printing/raphael-the-nightwatcher-tmt) `{2}{R}{R}` — *Legendary Creature — Mutant Ninja Turtle*
12. [**Raphael, the Muscle**](https://avascry.com/printing/raphael-the-muscle-tmc) `{4}{R}` — *Legendary Creature — Mutant Ninja Turtle*
13. [**Donatello, Rad Scientist**](https://avascry.com/printing/donatello-rad-scientist-tmc) `{5}{U}` — *Legendary Creature — Mutant Ninja Turtle*
14. [**Gearseeker Serpent**](https://avascry.com/printing/gearseeker-serpent-dft) `{5}{U}{U}` — *Creature — Serpent*
15. [**Donnie & April, Adorkable Duo**](https://avascry.com/printing/donnie-april-adorkable-duo-tmc) `{4}{U}` — *Legendary Creature — Mutant Ninja Human Turtle*
16. [**Heroes in a Half Shell**](https://avascry.com/printing/heroes-in-a-half-shell-tmc) `{W}{U}{B}{R}{G}` — *Legendary Creature — Mutant Ninja Turtle*
17. [**Donatello, the Brains**](https://avascry.com/printing/donatello-the-brains-tmc) `{2}{U}` — *Legendary Creature — Mutant Ninja Turtle*
18. [**Krang, Master Mind**](https://avascry.com/printing/krang-master-mind-tmt) `{6}{U}{U}` — *Legendary Artifact Creature — Utrom Warrior*
19. [**Memnarchitect**](https://avascry.com/printing/memnarchitect-unk) `{1}{U}` — *Creature — Vedalken Artificer*
20. [**Raphael, Ninja Destroyer**](https://avascry.com/printing/raphael-ninja-destroyer-tmt) `{2}{R}{R}` — *Legendary Creature — Mutant Ninja Turtle*
21. [**Casey & Raph, Hotheads**](https://avascry.com/printing/casey-raph-hotheads-tmc) `{4}{R}` — *Legendary Creature — Mutant Ninja Human Turtle*
22. [**Splinter & Leo, Father & Son**](https://avascry.com/printing/splinter-leo-father-son-tmc) `{2}{W}` — *Legendary Creature — Mutant Ninja Rat Turtle*
23. [**Splinter, Hamato Yoshi**](https://avascry.com/printing/splinter-hamato-yoshi-tmt) `{1}{B}` — *Legendary Creature — Mutant Ninja Rat*
24. [**April O'Neil, Human Element**](https://avascry.com/printing/april-oneil-human-element-tmc) `{3}{U}` — *Legendary Creature — Human Detective*
25. [**Leonardo, Leader in Blue**](https://avascry.com/printing/leonardo-leader-in-blue-tmt) `{W}` — *Legendary Creature — Mutant Ninja Turtle*
26. [**Quicksilver Behemoth**](https://avascry.com/printing/quicksilver-behemoth-dst) `{6}{U}` — *Creature — Beast*
27. [**Frogmite**](https://avascry.com/printing/frogmite-ddf) `{4}` — *Artifact Creature — Frog*
28. [**Urza, Chief Artificer**](https://avascry.com/printing/urza-chief-artificer-prm) `{3}{W}{U}{B}` — *Legendary Creature — Human Artificer*
29. [**Michelangelo, Improviser**](https://avascry.com/printing/michelangelo-improviser-tmt) `{3}{G}` — *Legendary Creature — Mutant Ninja Turtle*
30. [**Sami, Wildcat Captain**](https://avascry.com/printing/sami-wildcat-captain-peoe) `{4}{R}{W}` — *Legendary Creature — Human Artificer Rogue*
31. [**Splinter, Aging Champion**](https://avascry.com/printing/splinter-aging-champion-tmc) `{2}{W}` — *Legendary Creature — Mutant Ninja Rat*