---
name: "Cosmic Sovereign"
mana_cost: "{3}{R}{R}"
cmc: 5
type_line: "Creature — Dragon"
colors: ["R"]
color_identity: ["R"]
keywords: ["Flying", "Haste", "Conjure"]
set: "YEOE"
set_name: "Alchemy: Edge of Eternities"
collector_number: "14"
rarity: "mythic"
artist: "Yohann Schepacz"
oracle_id: "eb3fe794-b763-4121-b165-25e33f316ec6"
canonical_url: "https://avascry.com/printing/cosmic-sovereign-yeoe"
legalities:
  commander: "not_legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "not_legal"
  vintage: "not_legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Cosmic Sovereign
- **Mana Cost:** `{3}{R}{R}` (CMC: 5)
- **Type:** Creature — Dragon
- **Power/Toughness:** 3/4
- **Keywords:** Flying, Haste, Conjure

## Oracle Text
Flying, Haste
{R}: This creature gets +1/+0 until end of turn.
At the beginning of combat on your turn, conjure a random creature card with mana value X onto the battlefield, where X is this creature's power. That creature gains haste. Exile it at the beginning of the next end step.

## Top 4096-Dim Neural Synergies
1. [Hypersonic Dragon](/printing/hypersonic-dragon-prm.md) — Creature — Dragon
2. [Hellkite Charger](/printing/hellkite-charger-cmm.md) — Creature — Dragon
3. [Hunted Dragon](/printing/hunted-dragon-cm2.md) — Creature — Dragon
4. [Volcanic Dragon](/printing/volcanic-dragon-ath.md) — Creature — Dragon
5. [Archwing Dragon](/printing/archwing-dragon-avr.md) — Creature — Dragon
6. [Thundermane Dragon](/printing/thundermane-dragon-tdc.md) — Creature — Dragon

## Printing Details
- **Set:** Alchemy: Edge of Eternities (YEOE) #14
- **Rarity:** Mythic
- **Artist:** Yohann Schepacz

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