---
name: "Mindleech Mass"
mana_cost: "{5}{U}{B}{B}"
cmc: 8
type_line: "Creature — Horror"
colors: ["B", "U"]
color_identity: ["B", "U"]
keywords: ["Trample"]
set: "RAV"
set_name: "Ravnica: City of Guilds"
collector_number: "215"
rarity: "rare"
artist: "Kev Walker"
oracle_id: "facc2d6f-3f28-4b87-b643-44fdf939a2b5"
canonical_url: "https://avascry.com/printing/mindleech-mass-rav"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Mindleech Mass
- **Mana Cost:** `{5}{U}{B}{B}` (CMC: 8)
- **Type:** Creature — Horror
- **Power/Toughness:** 6/6
- **Keywords:** Trample

## Oracle Text
Trample
Whenever this creature deals combat damage to a player, you may look at that player's hand. If you do, you may cast a spell from among those cards without paying its mana cost.

## Top 4096-Dim Neural Synergies
1. [Ziatora's Envoy](/printing/ziatoras-envoy-psnc.md) — Creature — Lizard Warrior
2. [Kheru Mind-Eater](/printing/kheru-mind-eater-pz2.md) — Creature — Vampire
3. [Mindleech Ghoul](/printing/mindleech-ghoul-dbl.md) — Creature — Zombie
4. [Doomskar Warrior](/printing/doomskar-warrior-mom.md) — Creature — Human Warrior
5. [Elder Brain](/printing/elder-brain-clb.md) — Creature — Horror
6. [Hooting Mandrills](/printing/hooting-mandrills-ktk.md) — Creature — Ape

## Printing Details
- **Set:** Ravnica: City of Guilds (RAV) #215
- **Rarity:** Rare
- **Artist:** Kev Walker
- **Total Printings:** 25 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`