uve already chosen that one here are my choices:
Feraligatr lv100 Adamant
HP 282
Atk. 336
Def. 236
Sp. Atk. 174
Sp. Def. 172
Spd. 243
Donphan lv100 Adamant (nn EarthLord)
HP 322
Atk. 372
Def. 339
Sp. Atk. 121
Sp. Def. 148
Spd. 130
Milotic lv100 Calm
HP 323
Atk. 128
Def. 233
Sp. Atk. 265
Sp. Def. 328
Spd. 181
Snolax lv100 Impish
HP 498
Atk. 262
Def. 220
Sp. Atk. 145
Sp. Def. 277
Spd. 81
Shiny Jolteon lv100 Modest
HP 248
Atk. 155
Def. 132
Sp. Atk. 348
Sp. Def. 203
Spd. 307
EV'ed By: {NM} Redwolf
Shiny Registeel lv100 Impish
HP 296
Atk. 181
Def. 438
Sp. Atk. 162
Sp. Def. 399
Spd. 125