---
target_card: Withering Boon
mana_cost: "{1}{B}"
type_line: "Instant"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/withering-boon
json_api: https://avascry.com/similar/withering-boon.json
---

# Cards Similar & Synergistic to Withering Boon

- **Target Card:** [Withering Boon](https://avascry.com/printing/withering-boon-mir) (Instant) `{1}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/withering-boon.json

## Top 31 Synergistic Matches

1. [**Undermine**](https://avascry.com/printing/undermine-inv) `{U}{U}{B}` — *Instant*
2. [**Withering Torment**](https://avascry.com/printing/withering-torment-msc) `{2}{B}` — *Instant*
3. [**Psychic Barrier**](https://avascry.com/printing/psychic-barrier-nph) `{U}{U}` — *Instant*
4. [**Deny the Witch**](https://avascry.com/printing/deny-the-witch-40k) `{1}{W}{U}{B}` — *Instant*
5. [**Countersquall**](https://avascry.com/printing/countersquall-ddh) `{U}{B}` — *Instant*
6. [**Absorb**](https://avascry.com/printing/absorb-rna) `{W}{U}{U}` — *Instant*
7. [**Wither and Bloom**](https://avascry.com/printing/wither-and-bloom-mh3) `{1}{B}` — *Instant*
8. [**Dash Hopes**](https://avascry.com/printing/dash-hopes-plc) `{B}{B}` — *Instant*
9. [**Punish Ignorance**](https://avascry.com/printing/punish-ignorance-ala) `{W}{U}{U}{B}` — *Instant*
10. [**Force of Will**](https://avascry.com/printing/force-of-will-mp2) `{3}{U}{U}` — *Instant*
11. [**Hatred**](https://avascry.com/printing/hatred-exo) `{3}{B}{B}` — *Instant*
12. [**Stromgald Cabal**](https://avascry.com/printing/stromgald-cabal-wc99) `{1}{B}{B}` — *Creature — Human Knight*
13. [**Bitter Triumph**](https://avascry.com/printing/bitter-triumph-lci) `{1}{B}` — *Instant*
14. [**Requiting Hex**](https://avascry.com/printing/requiting-hex-ecl) `{B}` — *Instant*
15. [**Lethal Sting**](https://avascry.com/printing/lethal-sting-akr) `{2}{B}` — *Sorcery*
16. [**Wild Unraveling**](https://avascry.com/printing/wild-unraveling-ecl) `{U}{U}` — *Instant*
17. [**Mundungu**](https://avascry.com/printing/mundungu-vis) `{1}{U}{B}` — *Creature — Human Wizard*
18. [**Bone to Ash**](https://avascry.com/printing/bone-to-ash-m19) `{2}{U}{U}` — *Instant*
19. [**Withering Curse**](https://avascry.com/printing/withering-curse-sos) `{1}{B}{B}` — *Sorcery*
20. [**Unspeakable Symbol**](https://avascry.com/printing/unspeakable-symbol-scg) `{1}{B}{B}` — *Enchantment*
21. [**Mental Misstep**](https://avascry.com/printing/mental-misstep-mb2) `{U/P}` — *Instant*
22. [**Overrule**](https://avascry.com/printing/overrule-dis) `{X}{W}{U}` — *Instant*
23. [**Witherbloom Apprentice**](https://avascry.com/printing/witherbloom-apprentice-plst) `{B}{G}` — *Creature — Human Druid*
24. [**Bogslither's Embrace**](https://avascry.com/printing/bogslithers-embrace-ecl) `{1}{B}` — *Sorcery*
25. [**Torment of Venom**](https://avascry.com/printing/torment-of-venom-hou) `{2}{B}{B}` — *Instant*
26. [**Mage Hunters' Onslaught**](https://avascry.com/printing/mage-hunters-onslaught-stx) `{2}{B}{B}` — *Sorcery*
27. [**Exclude**](https://avascry.com/printing/exclude-cmm) `{2}{U}` — *Instant*
28. [**Aether Storm**](https://avascry.com/printing/aether-storm-me2) `{3}{U}` — *Enchantment*
29. [**Mana Tithe**](https://avascry.com/printing/mana-tithe-p08) `{W}` — *Instant*
30. [**Flare of Denial**](https://avascry.com/printing/flare-of-denial-mh3) `{1}{U}{U}` — *Instant*
31. [**Witherbloom Pledgemage**](https://avascry.com/printing/witherbloom-pledgemage-stx) `{3}{B/G}{B/G}` — *Creature — Treefolk Warlock*