Junk Speeder locks you into Synchro Monsters for the rest of the turn, but there are so many fantastic Synchro Monsters that can be made with Synchrons that this is hardly a downside
$19.95 Save $4.96 The Pokmon TCGs latest Mega Evolution expansion is still getting ready to drop in the trading card market, but Amazon is already offering discounts on booster packs
In general, I would guess its more likely to be found in a B/W deck, taking advantage of stuff like Silkwrap, or Abzan with its Charge and Anafenza (at least in Standard)
Card TypePokmon FormBasic, TAG TEAM, GX - Evolves from null Type Hit Points240 HP Full Blitz (150) Search your deck for up to 3 Lightning Energy cards and attach them to 1 of your Pokmon
Simply play it on the draw and you'd always ensure you'd have an extra card each turn
The other players each secretly submit a card from their pack that they think fits the category