---
name: "Regal Leosaur"
mana_cost: "{R}{W}"
cmc: 2
type_line: "Creature — Dinosaur Cat"
colors: ["R", "W"]
color_identity: ["R", "W"]
keywords: ["Mutate"]
set: "IKO"
set_name: "Ikoria: Lair of Behemoths"
collector_number: "202"
rarity: "uncommon"
artist: "Ilse Gort"
oracle_id: "fc445b1d-229d-4cf3-8203-8872d8957a15"
canonical_url: "https://avascry.com/printing/regal-leosaur-iko"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Regal Leosaur
- **Mana Cost:** `{R}{W}` (CMC: 2)
- **Type:** Creature — Dinosaur Cat
- **Power/Toughness:** 2/2
- **Keywords:** Mutate

## Oracle Text
Mutate {1}{R/W}{R/W} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Whenever this creature mutates, other creatures you control get +2/+1 until end of turn.

## Top 4096-Dim Neural Synergies
1. [Huntmaster Liger](/printing/huntmaster-liger-iko.md) — Creature — Cat
2. [Snapdax, Apex of the Hunt](/printing/snapdax-apex-of-the-hunt-piko.md) — Legendary Creature — Dinosaur Cat Nightmare
3. [Cloudpiercer](/printing/cloudpiercer-prm.md) — Creature — Dinosaur
4. [Lore Drakkis](/printing/lore-drakkis-iko.md) — Creature — Lizard Beast
5. [Necropanther](/printing/necropanther-iko.md) — Creature — Cat Nightmare
6. [Porcuparrot](/printing/porcuparrot-prm.md) — Creature — Bird Beast

## Printing Details
- **Set:** Ikoria: Lair of Behemoths (IKO) #202
- **Rarity:** Uncommon
- **Artist:** Ilse Gort
- **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: `not_legal`