Majestic Myriarch
Creature — Chimera
Majestic Myriarch's power and toughness are each equal to twice the number of creatures you control.
At the beginning of each combat, this creature gains flying until end of turn if you control a creature with flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance.
- CMC
- 5
- Mana cost
- Color identity
- G
- Rarity
- mythic
- Set
- Hour of Devastation Promos
- Price
- —
- EDHREC rank
- #14221
Majestic Myriarch scales directly with the keyword soup already on your board — every flying, trampling, deathtouch creature you control makes it bigger and more threatening. Kathril, Aspect Warper decks are its natural home, but any token or keyword-stacking shell that can reliably put three or four different abilities on the table will find this card closing games.
Best Commanders
Commanders with the highest synergy

Kathril, Aspect Warper
Kathril, Aspect Warper is built to pile keywords onto creatures, and Majestic Myriarch converts that pile directly into a late-game threat that can carry flying, trample, deathtouch, first strike, and lifelink all at once — one card doing the work of five.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Majestic Myriarch lives and dies by board density, which makes Commander its best format by a wide margin — the longer game and multiplayer creature count mean it reliably checks four or five keyword boxes by the time it swings. In Modern and Pioneer it's too slow and too conditional; paying five mana for a creature whose power depends on what you've already assembled is a losing proposition when opponents are ending the game on turn four. Legacy and Vintage are simply not the places for a five-mana value creature with no immediate impact. Stick to Commander, specifically keyword-matters builds, and Majestic Myriarch will regularly threaten to one-shot someone.
Key Combos
Combo lines featuring this card
Price Context
Current price
unknown tier
Current pricing data for Majestic Myriarch isn't available in this snapshot, so check Scryfall or TCGPlayer for the live number. Given its narrow best-fit (keyword-stacking Commander decks) and moderate EDHREC inclusion, it typically sits in the budget-to-mid range — worth grabbing if you're building Kathril, not worth hunting down otherwise.
Explore
Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.