---
target_card: Heartless Summoning
mana_cost: "{1}{B}"
type_line: "Enchantment"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/heartless-summoning
json_api: https://avascry.com/similar/heartless-summoning.json
---

# Cards Similar & Synergistic to Heartless Summoning

- **Target Card:** [Heartless Summoning](https://avascry.com/printing/heartless-summoning-isd) (Enchantment) `{1}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/heartless-summoning.json

## Top 31 Synergistic Matches

1. [**Yahenni's Expertise**](https://avascry.com/printing/yahennis-expertise-paer) `{2}{B}{B}` — *Sorcery*
2. [**The Sibsig Ceremony**](https://avascry.com/printing/the-sibsig-ceremony-tdm) `{B}{B}{B}` — *Legendary Enchantment*
3. [**Ancient Cellarspawn**](https://avascry.com/printing/ancient-cellarspawn-dsc) `{1}{B}{B}` — *Enchantment Creature — Horror*
4. [**Blightcaster**](https://avascry.com/printing/blightcaster-m14) `{3}{B}` — *Creature — Human Wizard*
5. [**Bontu's Monument**](https://avascry.com/printing/bontus-monument-dmc) `{3}` — *Legendary Artifact*
6. [**Planar Gate**](https://avascry.com/printing/planar-gate-me4) `{6}` — *Artifact*
7. [**Night of Souls' Betrayal**](https://avascry.com/printing/night-of-souls-betrayal-ha6) `{2}{B}{B}` — *Legendary Enchantment*
8. [**Feroz's Ban**](https://avascry.com/printing/ferozs-ban-hml) `{6}` — *Artifact*
9. [**Blind Creeper**](https://avascry.com/printing/blind-creeper-5dn) `{1}{B}` — *Creature — Zombie Beast*
10. [**Andradite Leech**](https://avascry.com/printing/andradite-leech-inv) `{2}{B}` — *Creature — Leech*
11. [**Assassin's Ink**](https://avascry.com/printing/assassins-ink-neo) `{2}{B}{B}` — *Instant*
12. [**Kaervek, the Spiteful**](https://avascry.com/printing/kaervek-the-spiteful-prm) `{2}{B}{B}` — *Legendary Creature — Human Warlock*
13. [**Afflict**](https://avascry.com/printing/afflict-ody) `{2}{B}` — *Instant*
14. [**Infest**](https://avascry.com/printing/infest-prm) `{1}{B}{B}` — *Sorcery*
15. [**Blood Funnel**](https://avascry.com/printing/blood-funnel-rav) `{1}{B}` — *Enchantment*
16. [**Illness in the Ranks**](https://avascry.com/printing/illness-in-the-ranks-gtc) `{B}` — *Enchantment*
17. [**Glistening Deluge**](https://avascry.com/printing/glistening-deluge-mom) `{1}{B}{B}` — *Sorcery*
18. [**Defiler of Flesh**](https://avascry.com/printing/defiler-of-flesh-dmu) `{2}{B}{B}` — *Creature — Phyrexian Horror*
19. [**Heartstone**](https://avascry.com/printing/heartstone-sth) `{3}` — *Artifact*
20. [**Essence Pulse**](https://avascry.com/printing/essence-pulse-c21) `{3}{B}` — *Sorcery*
21. [**Culling the Weak**](https://avascry.com/printing/culling-the-weak-sld) `{B}` — *Instant*
22. [**Induce Despair**](https://avascry.com/printing/induce-despair-roe) `{2}{B}` — *Instant*
23. [**Drag to the Underworld**](https://avascry.com/printing/drag-to-the-underworld-thb) `{2}{B}{B}` — *Instant*
24. [**Nightscape Familiar**](https://avascry.com/printing/nightscape-familiar-sld) `{1}{B}` — *Creature — Zombie*
25. [**Scarscale Ritual**](https://avascry.com/printing/scarscale-ritual-shm) `{1}{U/B}` — *Sorcery*
26. [**Harbinger of Night**](https://avascry.com/printing/harbinger-of-night-mir) `{2}{B}{B}` — *Creature — Spirit*
27. [**Goblin Electromancer**](https://avascry.com/printing/goblin-electromancer-grn) `{U}{R}` — *Creature — Goblin Wizard*
28. [**The Destined**](https://avascry.com/printing/the-destined-thp3) `N/A` — *Hero*
29. [**Hell Swarm**](https://avascry.com/printing/hell-swarm-leg) `{B}` — *Instant*
30. [**No One Left Behind**](https://avascry.com/printing/no-one-left-behind-bro) `{4}{B}` — *Sorcery*
31. [**Centaur Omenreader**](https://avascry.com/printing/centaur-omenreader-fut) `{3}{G}` — *Snow Creature — Centaur Shaman*