Shou before you release Eevee grotto, can you made and add alternatives for Eevee evolve? I have idea: Vaporeon by Water Stone,
Jolteon by Thunder Stone,
Flareon by Fire Stone,
Espeon by these methods: 1. Shiny Stone, 2. Level up with max Happiness at day;
Umbreon by these methods: 1. Dusk Stone, 2. Level up with max Happiness at night;
Leafeon by these methods: 1. Leaf Stone, 2. Level up in Ilex Forest;
Glaceon by these methods: 1. Dawn Stone, 2. Level up in Ice Path.
Idea for stones: all stones can be bought at Dep. Store in Goldenrod City and 1 stone cost 15000 Money.
Please consider that.