Clackey Ray stands as a core member of the protagonist’s group, first encountered as the steadfast protector of Mimi village. A case of mistaken identity leads him to clash with the protagonists, conflating them with the notorious Deathmatch Dan gang. The conflict dissolves into alliance after a duel, uniting efforts against the Otherworld King’s encroaching forces. His chivalrous charm and flirtatious wit fuel interactions, exemplified by a spirited duel against Mira, guardian of the Red World entrance, to earn her favor despite her guarded demeanor.

A yellow card battler commanding the spaceship *Sophia*, Clackey wields a deck exclusively of yellow cards, summoning angel-type spirits with precision. Notable triumphs include besting Lightspeed Shula, a fallen prince, to claim the X-rare card ArcAngelia Isfiel, and outmaneuvering Leon, a key antagonist, by prioritizing Kajitsu’s safety over personal vengeance. These victories underscore his tactical evolution from a self-driven combatant to a dependable strategist.

Growth defines his journey: challenging Mai Viole’s isolationist stance through a duel that mirrors their shared past struggles, stepping into leadership during the protagonist’s absence to navigate crises like spacecraft repairs and coordinated strikes on horizon ladders—critical conduits for the Otherworld King’s dominion. His role in dismantling these structures culminates in defeating the Yellow Pantera doll, though the mission’s triumph accidentally merges two planets.

Trust evolves dynamically among allies, particularly with Kajitsu, whom he initially distrusts due to her hostile history but later fiercely shields from Leon’s wrath. In the final confrontation against the Otherworld King, he solidifies unity by gifting ArcAngelia Isfiel to the protagonist, a gesture of unwavering solidarity. Post-war reunions with fellow core soldiers cement his legacy within the group’s enduring bonds.