Use:
The first WiFi Event in Pokémon Black 2 & White 2 gives you a special Piplup to tie in with the movie short, Meloetta's Sparkling Recital. This Piplup knows the special move of Sing.

ポッチャマ ♂ Level 15

OT: リサイタル ID: 07202 Ability: Torrent Hold Item: Metronome

Any Nature. Date of Receiving Wi-Fi Gift. Apparently had a fateful encounter at Lv. 15

Sing Round Featherdance Peck

Use:
The second WiFi Event in Pokémon Black 2 & White 2 gives you the Mirage Pokémon, Genesect. When taken to the P2 Lab, it gives you the drives to control its move Techno Blast. Full details of the event are not yet known.

ゲノセクト Level 50

OT: プラズマ ID: 08112 Ability: Download Hold Item: No Item

Any Nature. Date of Receiving Wi-Fi Gift. Apparently had a fateful encounter at Lv. 50

Techno Blast Magnet Bomb Solarbeam Signal Beam

Genesect Level 15

OT: Plasma ID: 09072 Ability: Download Hold Item: No Item

Any Nature. Date of Receiving Wi-Fi Gift. Apparently had a fateful encounter at Lv. 15

Techno Blast Magnet Bomb Solarbeam Signal Beam

Use:
The third WiFi Event in Pokémon Black 2 & White 2 gives you the Pokémon, Meowth. This Meowth is based upon the Meowth of Team Rocket in the anime and is released to commemorate its return in Pokémon Best Wishes Season 2 Episode N.

ニャース ♂ Level 15

OT: Rだん ID: 12072 Ability: PickUp Hold Item: Smoke Ball

Any Nature. Date of Receiving Lovely Place. Apparently had a fateful encounter at Lv. 15

Fury Swipes Sing Nasty Plot Snatch

Use:
The fourth WiFi Event in Pokémon Black 2 & White 2 gives you the Pokémon, Keldeo. This Keldeo is of a higher level to previous releases.

Keldeo Level 50

OT: WIN2013 HVR2013 ID: 01163 Ability: Justified Hold Item: PP Max

Any Nature. Date of Receiving Lovely Place. Apparently had a fateful encounter at Lv. 50

Sacred Sword Hydro Pump Aqua Jet Swords Dance

Use:
The fifth WiFi Event in Pokémon Black 2 & White 2 gives you the Pokémon, Deoxys. This Pokémon is based upon the Japanese Masuda's Deoxys event.

Deoxys Level 100

OT: Plasma ID: 05083 Ability: Pressure Hold Item: Life Orb

Any Nature. Date of Receiving Faraway Place. Apparently had a fateful encounter at Lv. 100

Nasty Plot Dark Pulse Recover Psycho Boost