EKANS 9KB can be battled with powerful Pokémon but may freeze the game upon encounter. Furthermore since EKANS 9KB may have ?????, additional codes may have to be used to battle them right until the end.
Roster
????? (Level 0) Mew (Level 142) ????? (Level 0) ????? (Level 0) Magikarp♀ (Level 0) Slowbro♀ (Level 248)Access
EKANS 9KB can be fought with the following codes[citation needed]017118D1 01011BD1
'Patch' codes: 010042D0 01018FDD 010190DD 010191DD 010192DD 01011FDE 010120DE 010121DE 010122DE 01015FDD 010160DD 010161DD 010162DD 010156DD 01015DDD 01015ADD 01015BDD 01014FDE 010150DE 010151DE 010152DE