---
name: "Steamflogger Boss"
mana_cost: "{3}{R}"
cmc: 4
type_line: "Creature — Goblin Rigger"
colors: ["R"]
color_identity: ["R"]
keywords: ["Assemble"]
set: "FUT"
set_name: "Future Sight"
collector_number: "121"
rarity: "rare"
artist: "Warren Mahy"
oracle_id: "4d614c79-7934-4662-9ce1-22b57d5137f7"
canonical_url: "https://avascry.com/printing/steamflogger-boss-fut"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Steamflogger Boss
- **Mana Cost:** `{3}{R}` (CMC: 4)
- **Type:** Creature — Goblin Rigger
- **Power/Toughness:** 3/3
- **Keywords:** Assemble

## Oracle Text
Other Riggers you control get +1/+0 and have haste.
If a Rigger you control would assemble a Contraption, it assembles two Contraptions instead.

> *"Whip the Xs! Pinch the Os!
What we're building, no one knows!"*

## Top 4096-Dim Neural Synergies
1. [Steamflogger of the Month](/printing/steamflogger-of-the-month-ulst.md) — Creature — Goblin Rigger
2. [Steamflogger Service Rep](/printing/steamflogger-service-rep-ust.md) — Creature — Goblin Rigger
3. [Steamflogger Temp](/printing/steamflogger-temp-ust.md) — Creature — Goblin Rigger
4. [Joyride Rigger](/printing/joyride-rigger-ust.md) — Creature — Goblin Rigger
5. [Wrench-Rigger](/printing/wrench-rigger-ust.md) — Creature — Goblin Rigger
6. [Riveting Rigger](/printing/riveting-rigger-ust.md) — Artifact Creature — Cyborg Rigger

## Printing Details
- **Set:** Future Sight (FUT) #121
- **Rarity:** Rare
- **Artist:** Warren Mahy
- **Total Printings:** 11 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`