---
name: "Dack's Duplicate"
mana_cost: "{2}{U}{R}"
cmc: 4
type_line: "Creature — Shapeshifter"
colors: ["R", "U"]
color_identity: ["R", "U"]
keywords: []
set: "CNS"
set_name: "Conspiracy"
collector_number: "43"
rarity: "rare"
artist: "Karl Kopinski"
oracle_id: "724767ca-bd84-4137-9133-4ad2e96b8428"
canonical_url: "https://avascry.com/printing/dacks-duplicate-cns"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Dack's Duplicate
- **Mana Cost:** `{2}{U}{R}` (CMC: 4)
- **Type:** Creature — Shapeshifter
- **Power/Toughness:** 0/0

## Oracle Text
You may have this creature enter as a copy of any creature on the battlefield, except it has haste and dethrone. (Whenever it attacks the player with the most life or tied for most life, put a +1/+1 counter on it.)

## Top 4096-Dim Neural Synergies
1. [Renegade Doppelganger](/printing/renegade-doppelganger-roe.md) — Creature — Shapeshifter
2. [Vesuvan Doppelganger](/printing/vesuvan-doppelganger-30a.md) — Creature — Shapeshifter
3. [Stunt Double](/printing/stunt-double-pz2.md) — Creature — Shapeshifter
4. [Body Double](/printing/body-double-plst.md) — Creature — Shapeshifter
5. [Shifty Doppelganger](/printing/shifty-doppelganger-ody.md) — Creature — Shapeshifter
6. [Clone](/printing/clone-10e.md) — Creature — Shapeshifter

## Printing Details
- **Set:** Conspiracy (CNS) #43
- **Rarity:** Rare
- **Artist:** Karl Kopinski
- **Total Printings:** 14 across all historical editions

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