What ball did Ash and Misty have ( basically, what ball did Ash catch Tododile with ?)
>Finally tracked down by Ash and Misty, Totodile jumped into the bushes just as they both threw their Lure Balls at it. They then found out that one of the Lure Balls had captured it. They decided to have a battle to decide who would keep it. Ash's Chikorita and Bulbasaur defeated Misty's Staryu and her newly evolved Poliwhirl, winning the battle and earning Ash the new Totodile.
Ash caught Totodile with a Lure Ball. Obviously to increase the chance of capturing it, as it is a Water type Pokémon.