One for each eevee evolution = Smart idea
Eevee: Cutewave; there is a 70% chance the foes attack wont hit
Jolteon: Electric blast; All electric moves are critical
Vaporeon: Tsunami; When entering a battle the foe will have 1/2 of the normal HP
Flareon: Flame Shield; Immune to secondary water attacks, Super weak against physical water attacks.
Espeon: Reverse Sympathy; When ever poisoned, paralyzed, etc. So is the Foe's pokemon.
Umbreon: Ninja Flash; When night its speed is doubled and it attacks always hit
Glaceon: Freezing Winter; It is snowing when it enters battle and the foe's pokemon is frozen automatically
Leafeon: Vine Shield; Can't be poisoned, Frozen, burned, asleep, etc.