Thestalos the Mega Monarch

Effect Monster

Thestalos the Mega Monarch is a Effect Monster (FIRE/Pyro, Level 8) with 2800 ATK / 1000 DEF. First printed in Primal Origin (2014).

Type: Effect Monster
Attribute: FIRE
Monster type: Pyro
Level: 8
ATK / DEF: 2800 / 1000
Archetype: Monarch
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2014-05-16
Printings: 4

Card text

You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: Look at your opponent's hand and discard 1 card from their hand, then, if it was a monster, inflict damage to your opponent equal to its original Level x 200. If this card was Tribute Summoned by Tributing a FIRE monster, add this additional effect. ●Also, inflict 1000 damage to your opponent after that.

Approximate value

≈$0.15

A rough figure from recent listings (updated 2026-07-26), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.

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Printings & rarities

Set	Set code	Rarity	Release	Price*
Primal Origin	PRIO-EN035	Secret Rare	2014-05-16	$0.15
2015 Mega-Tin Mega Pack	MP15-EN021	Secret Rare	2015-09-17	$0.15
Ghosts From the Past	GFTP-EN082	Ultra Rare	2021-04-15	$1.86
OTS Tournament Pack 28	OP28-EN015	Common	2025-06-18	$0.15

*Approximate, from recent marketplace listings, not market values.