---
target_card: Leonardo, Big Brother
mana_cost: "{2}{W}"
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/leonardo-big-brother
json_api: https://avascry.com/similar/leonardo-big-brother.json
---

# Cards Similar & Synergistic to Leonardo, Big Brother

- **Target Card:** [Leonardo, Big Brother](https://avascry.com/printing/leonardo-big-brother-tmt) (Legendary Creature — Mutant Ninja Turtle) `{2}{W}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/leonardo-big-brother.json

## Top 31 Synergistic Matches

1. [**Leonardo, Leader in Blue**](https://avascry.com/printing/leonardo-leader-in-blue-tmt) `{W}` — *Legendary Creature — Mutant Ninja Turtle*
2. [**Leonardo, Cutting Edge**](https://avascry.com/printing/leonardo-cutting-edge-tmt) `{1}{W}` — *Legendary Creature — Mutant Ninja Turtle*
3. [**Leonardo, Sewer Samurai**](https://avascry.com/printing/leonardo-sewer-samurai-tmt) `{3}{W}` — *Legendary Creature — Mutant Ninja Turtle Samurai*
4. [**Michelangelo, Improviser**](https://avascry.com/printing/michelangelo-improviser-tmt) `{3}{G}` — *Legendary Creature — Mutant Ninja Turtle*
5. [**Splinter, Hamato Yoshi**](https://avascry.com/printing/splinter-hamato-yoshi-tmt) `{1}{B}` — *Legendary Creature — Mutant Ninja Rat*
6. [**Donatello, Gadget Master**](https://avascry.com/printing/donatello-gadget-master-tmt) `{2}{U}` — *Legendary Creature — Mutant Ninja Turtle*
7. [**Raphael, the Nightwatcher**](https://avascry.com/printing/raphael-the-nightwatcher-tmt) `{2}{R}{R}` — *Legendary Creature — Mutant Ninja Turtle*
8. [**Leonardo, Worldly Warrior**](https://avascry.com/printing/leonardo-worldly-warrior-tmc) `{7}{W}` — *Legendary Creature — Mutant Ninja Turtle*
9. [**Dark Leo & Shredder**](https://avascry.com/printing/dark-leo-shredder-tmt) `{W}{B}` — *Legendary Creature — Mutant Ninja Turtle Human*
10. [**Oroku Saki, Shredder Rising**](https://avascry.com/printing/oroku-saki-shredder-rising-tmt) `{2}{B}` — *Legendary Creature — Human Ninja*
11. [**Foot Ninjas**](https://avascry.com/printing/foot-ninjas-tmt) `{4}{W/B}{W/B}` — *Creature — Human Ninja*
12. [**Karai, Future of the Foot**](https://avascry.com/printing/karai-future-of-the-foot-tmt) `{1}{W}{B}` — *Legendary Creature — Human Ninja*
13. [**Shredder, Unrelenting**](https://avascry.com/printing/shredder-unrelenting-tmt) `{4}{B}` — *Legendary Creature — Human Ninja*
14. [**Raph & Leo, Sibling Rivals**](https://avascry.com/printing/raph-leo-sibling-rivals-tmt) `{1}{R/W}{R/W}` — *Legendary Creature — Mutant Ninja Turtle*
15. [**Leonardo, the Balance**](https://avascry.com/printing/leonardo-the-balance-tmc) `{3}{W}` — *Legendary Creature — Mutant Ninja Turtle*
16. [**Elektra, Daughter of the Hand**](https://avascry.com/printing/elektra-daughter-of-the-hand-pspl) `{2}{B}{B}` — *Legendary Creature — Human Ninja Villain*
17. [**Leonardo's Technique**](https://avascry.com/printing/leonardos-technique-tmt) `{3}{W}` — *Sorcery*
18. [**Splinter & Leo, Father & Son**](https://avascry.com/printing/splinter-leo-father-son-tmc) `{2}{W}` — *Legendary Creature — Mutant Ninja Rat Turtle*
19. [**Turncoat Kunoichi**](https://avascry.com/printing/turncoat-kunoichi-tmt) `{2}{W}` — *Creature — Mutant Ninja Fox*
20. [**The Last Ronin's Technique**](https://avascry.com/printing/the-last-ronins-technique-tmt) `{3}{W}` — *Instant*
21. [**Splinter, Radical Rat**](https://avascry.com/printing/splinter-radical-rat-tmt) `{1}{W/B}{W/B}` — *Legendary Creature — Mutant Ninja Rat*
22. [**Raph & Mikey, Troublemakers**](https://avascry.com/printing/raph-mikey-troublemakers-tmt) `{5}{R/G}{R/G}` — *Legendary Creature — Mutant Ninja Turtle*
23. [**Donatello, Rad Scientist**](https://avascry.com/printing/donatello-rad-scientist-tmc) `{5}{U}` — *Legendary Creature — Mutant Ninja Turtle*
24. [**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*
25. [**Mikey & Leo, Chaos & Order**](https://avascry.com/printing/mikey-leo-chaos-order-tmt) `{G/W}{G/W}` — *Legendary Creature — Mutant Ninja Turtle*
26. [**Raphael, Most Attitude**](https://avascry.com/printing/raphael-most-attitude-tmt) `{3}{R}` — *Legendary Creature — Mutant Ninja Turtle*
27. [**Michelangelo, On the Scene**](https://avascry.com/printing/michelangelo-on-the-scene-tmc) `{4}{G}{G}` — *Legendary Creature — Mutant Ninja Turtle*
28. [**Michelangelo, Game Master**](https://avascry.com/printing/michelangelo-game-master-tmt) `{2}{G}` — *Legendary Creature — Mutant Ninja Turtle*
29. [**Splinter, Aging Champion**](https://avascry.com/printing/splinter-aging-champion-tmc) `{2}{W}` — *Legendary Creature — Mutant Ninja Rat*
30. [**April O'Neil, Kunoichi Trainee**](https://avascry.com/printing/april-oneil-kunoichi-trainee-tmt) `{1}{W}` — *Legendary Creature — Human Ninja*
31. [**Taeko, the Patient Avalanche**](https://avascry.com/printing/taeko-the-patient-avalanche-j25) `{3}{U}` — *Legendary Creature — Turtle Ninja*