This is my first deck I've had rated so I might make a mess up here or there. I'll just show the deck how trachy does his. I've named this deck ThunderVines(Grass/Electric), and it based on Dragonite. This deck doesn't really have a certain set, I just put the cards together.

Pokemon: 20
2x Dragonite: http://www.serebii.net/card/thunderknuckle/040.shtml
-Main card of the deck and very good, once you get the energy on him
3x Dragonair: http://www.serebii.net/card/dragonvault/004.shtml
-Needed for evolution
3x Dratini: http://www.serebii.net/card/thunderknuckle/038.shtml
-Needed for evolution
2x Virizion: http://www.serebii.net/card/noblevictories/097.shtml
-Gets me cards and can sweep too
2x Zekrom: http://www.serebii.net/card/bwpromos/024.shtml
-More sweeping
2x Leafeon: http://www.serebii.net/card/calloflegends/013.shtml
-Supports and can sweep at the beginning of the game because of the small amount of energy needed
2x Jolteon: http://www.serebii.net/card/darkrush/024.shtml
-More support and sweeping
4x Eevee: http://www.serebii.net/card/risingrivals/059.shtml
-Needed for evolution and helps get Eeveelutions out early
Trainer: 23
3x Prof. Oak: http://www.serebii.net/card/calloflegends/083.shtml
-Drawing
3x Cheren: http://www.serebii.net/card/emergingpowers/091.shtml
-Drawing
3x Cilan: http://www.serebii.net/card/nextdestinies/086.shtml
-Gets me energy
3x Pokemon Catcher: http://www.serebii.net/card/emergingpowers/095.shtml
-Switches opponents Pokemon
3x Switch: http://www.serebii.net/card/boundariescrossed/135.shtml
-Switches my Pokemon
2x N: http://www.serebii.net/card/noblevictories/092.shtml
-Drawing
2x Ultra Ball: http://www.serebii.net/card/darkexplorers/102.shtml
-Gets me Pokemon out quick
3x Junk Arm: (Can't find a link for this one, but you have discard 2 cards and then you can search your discard pile for a Trainer and put it in your hand.)
-Gets me trainers back
Energy: 17
7x Grass Energy
7x Electric Energy
3x Double Colorless Energy
Well that's it! Please rate! Thanks in advance!