241: Cid
247: Cid
Upright Attribute
Cid
KINGDOM HEARTS (2002)
An engineer, tech wizard, and first-rate pilot.

Kana シド
Romaji Shido
JP Set 1
EN Set 1
Class Type Attributes
Common Cost Support Upright
Effect
Lowers the costs of a 6★ Medal by 1.

280: Cid 5
496: Cid 5
Upright Attribute
Cid 5
KINGDOM HEARTS (2002)
An engineer, tech wizard, and first-rate pilot.

Kana シド 5
Romaji Shido 5
JP Set 7
EN Set 1
Class Type Attributes
Common Cost Support Upright
Effect
Lowers the costs of a 6★ Medal by 5.

281: Cid 10
497: Cid 10
Upright Attribute
Cid 10
KINGDOM HEARTS (2002)
An engineer, tech wizard, and first-rate pilot.

Kana シド 10
Romaji Shido 10
JP Set 7
EN Set 1
Class Type Attributes
Common Cost Support Upright
Effect
Lowers the costs of a 6★ Medal by 10.

Cid is a Common Cost Medal in Kingdom Hearts Unchained χ / Union χ.

Cid, when fused with a 6★ Medal, reduces its deck cost by 1. A Medal can have its cost reduced a maximum of 10 times.

Five Cid Medals can be melded together to create a Cid 5 Medal, which will reduce a 6★ Medal's cost by 5. Two Cid 5 Medals can be melded into a Cid 10 Medal, which will reduce a 6★ Medal's cost by 10. These 'stack' Medals were introduced on March 17, 2016 in the Japanese version[1], and April 22, 2016 in the English version[2], as a space-saving measure.

You can obtain Cid Medals by proceeding through the Coliseum Quests, through certain events, in certain Avatar Boards, and as a bonus Medal in Rare Draws during certain promotions.

You can also obtain Cid Medals by beating a level 5+ Trident Tail Ω.

Notes and references