---
name: "Rukarumel, Biologist"
mana_cost: "{W}{U}{B}{R}{G}"
cmc: 5
type_line: "Legendary Creature — Human Wizard"
colors: ["B", "G", "R", "U", "W"]
color_identity: ["B", "G", "R", "U", "W"]
keywords: []
set: "CMM"
set_name: "Commander Masters"
collector_number: "711"
rarity: "mythic"
artist: "Fariba Khamseh"
oracle_id: "84391c32-5bb7-4c36-be50-bbb5f8732156"
canonical_url: "https://avascry.com/printing/rukarumel-biologist-cmm"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Rukarumel, Biologist
- **Mana Cost:** `{W}{U}{B}{R}{G}` (CMC: 5)
- **Type:** Legendary Creature — Human Wizard
- **Power/Toughness:** 3/3

## Oracle Text
As Rukarumel enters, choose a creature type.
Slivers you control and nontoken creatures you control are the chosen type in addition to their other creature types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
{3}, {T}: Create a 1/1 colorless Sliver creature token.

## Top 4096-Dim Neural Synergies
1. [Mistform Sliver](/printing/mistform-sliver-lgn.md) — Creature — Illusion Sliver
2. [Hivestone](/printing/hivestone-tsp.md) — Artifact
3. [Arcane Adaptation](/printing/arcane-adaptation-pxln.md) — Enchantment
4. [Sliver Queen](/printing/sliver-queen-tpr.md) — Legendary Creature — Sliver
5. [Ward Sliver](/printing/ward-sliver-sld.md) — Creature — Sliver
6. [Sliver Weftwinder](/printing/sliver-weftwinder-yeoe.md) — Legendary Creature — Sliver

## Printing Details
- **Set:** Commander Masters (CMM) #711
- **Rarity:** Mythic
- **Artist:** Fariba Khamseh
- **Total Printings:** 10 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: `not_legal`