---
name: "Knowledge Exploitation"
mana_cost: "{5}{U}{U}"
cmc: 7
type_line: "Kindred Sorcery — Rogue"
colors: ["U"]
color_identity: ["U"]
keywords: ["Prowl"]
set: "MOR"
set_name: "Morningtide"
collector_number: "38"
rarity: "rare"
artist: "Darrell Riche"
oracle_id: "61ad3299-474a-400f-a1c1-b86024aca3e8"
canonical_url: "https://avascry.com/printing/knowledge-exploitation-mor"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Knowledge Exploitation
- **Mana Cost:** `{5}{U}{U}` (CMC: 7)
- **Type:** Kindred Sorcery — Rogue
- **Keywords:** Prowl

## Oracle Text
Prowl {3}{U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.)
Search target opponent's library for an instant or sorcery card. You may cast that card without paying its mana cost. Then that player shuffles.

## Top 4096-Dim Neural Synergies
1. [Thieves' Fortune](/printing/thieves-fortune-mor.md) — Kindred Instant — Rogue
2. [Noggin Whack](/printing/noggin-whack-mor.md) — Kindred Sorcery — Rogue
3. [Morsel Theft](/printing/morsel-theft-mor.md) — Kindred Sorcery — Rogue
4. [Earwig Squad](/printing/earwig-squad-mor.md) — Creature — Goblin Rogue
5. [Opposition Agent](/printing/opposition-agent-cmr.md) — Creature — Human Rogue
6. [Stolen Goods](/printing/stolen-goods-otc.md) — Sorcery

## Printing Details
- **Set:** Morningtide (MOR) #38
- **Rarity:** Rare
- **Artist:** Darrell Riche
- **Total Printings:** 9 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `not_legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `not_legal` | Penny: `legal`