Image via ygoprodeck.com
Caius the Mega Monarch
2015 Mega-Tin Mega Pack MP15-EN215 • ultra-rare
- Set
- 2015 Mega-Tin Mega Pack
- Printing code
- MP15-EN215
- Rarity
- Ultra rare
- Card type
- Effect monster
- Attribute
- Dark
- Level / Rank
- 8
- ATK
- 2800
- DEF
- 1000
Where to find one
Search for Caius the Mega Monarch on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Caius the Mega Monarch was introduced to the Yu-Gi-Oh! Trading Card Game as a direct evolution of the original Caius the Shadow Monarch, first appearing in the 2015 Mega-Tin Mega Pack. This card was designed to bolster the 'Monarch' archetype, which focuses on powerful Tribute Summon mechanics. The development team sought to modernize the classic disruptive playstyle of the original card by adding a more devastating banishing effect that triggers upon its Mega Tribute Summon, reflecting the escalating power levels of the competitive meta at that time.
The artwork for this card continues the dark, imposing aesthetic established by its predecessor, depicting Caius in a reinforced, grander suit of armor that signifies his status as a boss monster. The 2015 Mega-Tins were highly anticipated as they provided a structured way for players to acquire high-rarity reprints of cards that had previously defined the competitive landscape. As an Ultra Rare print in this set, Caius the Mega Monarch was widely recognized by players for both its tactical utility in field control and its contribution to the enduring visual identity of the Monarch series.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real cards collectors on collecto.rs who have this in their public collection.
About Caius the Mega Monarch
Caius the Mega Monarch is a card in the Yu-Gi-Oh! catalog on collecto.rs. 2015 Mega-Tin Mega Pack MP15-EN215 • ultra-rare. Catalog data is sourced from YGOProDeck. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track Caius the Mega Monarch on collecto.rs?
Caius the Mega Monarch doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Caius the Mega Monarch?
Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other yu-gi-oh! collectors. Your collection stays private by default.
Where does the Caius the Mega Monarch catalog entry come from?
The catalog entry for Caius the Mega Monarch is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs cards tracking free?
Yes. Tracking your cards is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every card you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free
