---
name: "Fleet Swallower"
mana_cost: "{5}{U}{U}"
cmc: 7
type_line: "Creature — Fish"
colors: ["U"]
color_identity: ["U"]
keywords: ["Mill"]
set: "PXLN"
set_name: "Ixalan Promos"
collector_number: "57s"
rarity: "rare"
artist: "Tomasz Jedruszek"
oracle_id: "52d349e7-4bd2-468a-ab26-df8cd262f6f6"
canonical_url: "https://avascry.com/printing/fleet-swallower-pxln"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Fleet Swallower
- **Mana Cost:** `{5}{U}{U}` (CMC: 7)
- **Type:** Creature — Fish
- **Power/Toughness:** 6/6
- **Keywords:** Mill

## Oracle Text
Whenever this creature attacks, target player mills half their library, rounded up.

> *"Captain, I think that island is following us."*

## Top 4096-Dim Neural Synergies
1. [Screaming Swarm](/printing/screaming-swarm-dbl.md) — Creature — Bird Horror
2. [Towering-Wave Mystic](/printing/towering-wave-mystic-jmp.md) — Creature — Merfolk Wizard
3. [Merfolk Mesmerist](/printing/merfolk-mesmerist-m12.md) — Creature — Merfolk Wizard
4. [Merrow Witsniper](/printing/merrow-witsniper-mor.md) — Creature — Merfolk Rogue
5. [Merfolk Windrobber](/printing/merfolk-windrobber-znr.md) — Creature — Merfolk Rogue
6. [Ambassador Laquatus](/printing/ambassador-laquatus-tor.md) — Legendary Creature — Merfolk Wizard

## Printing Details
- **Set:** Ixalan Promos (PXLN) #57s
- **Rarity:** Rare
- **Artist:** Tomasz Jedruszek
- **Total Printings:** 13 across all historical editions

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