
Image via ygoprodeck.com
Oneiros, the Dream Mirror Erlking
Chaos Impact CHIM-EN087 • super-rare
- Set
- Chaos Impact
- Printing code
- CHIM-EN087
- Rarity
- Super rare
- Card type
- Fusion monster
- Attribute
- Light
- Level / Rank
- 10
- ATK
- 3000
- DEF
- 3000
Where to find one
Search for Oneiros, the Dream Mirror Erlking on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Oneiros, the Dream Mirror Erlking was released in the 2019 Yu-Gi-Oh! trading card set Chaos Impact. The card belongs to the Dream Mirror archetype, a unique series of cards centered around a light-and-shadow mechanic where monsters transform based on the field spell active at the time. This particular card represents the fusion entity of the archetype, designed to unify the light and dark aspects of the deck's aesthetic.
The visual design of the Dream Mirror cards, including this fusion monster, draws heavily from European folklore and ethereal fantasy themes. The artwork portrays a dual-natured figure, reflecting the archetype's core gameplay loop of swapping between 'Dream Mirror of Joy' and 'Dream Mirror of Terror.' Upon its debut, the card was noted by players for its complex summon requirements, which emphasize the strategic synergy required to play the archetype effectively.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real Yu-Gi-Oh! collectors on collecto.rs who have this in their public collection.
About Oneiros, the Dream Mirror Erlking
Oneiros, the Dream Mirror Erlking is a card in the Yu-Gi-Oh! catalog on collecto.rs. Chaos Impact CHIM-EN087 • super-rare. Catalog data is sourced from YGOProDeck. No collectors on collecto.rs publicly track this card yet — adding yours would make you the first.
How many collectors track Oneiros, the Dream Mirror Erlking on collecto.rs?
Oneiros, the Dream Mirror Erlking 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 Oneiros, the Dream Mirror Erlking?
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 Oneiros, the Dream Mirror Erlking catalog entry come from?
The catalog entry for Oneiros, the Dream Mirror Erlking is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is tracking Yu-Gi-Oh! free on collecto.rs?
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










