RE: infernal onslaught (Typhlosion exeggcutor)
I'm not going to go hard on you,
because I'm trying to be nice but I'm not good at being nice because I can see that you are new at this. So let's get crackin. (no pun intended)
I see that you like Typhlosion, and that's pretty cool, but I suggest you use Typhlosion Prime. This card is just overall better, since the regular Typhlosion does everything Reshiram does, except Reshiram is a Basic and has a powerful first attack. Now you're going to want to base your deck off of something that can hit hard for you. Like the above poster, I'm going to suggest
Audino from Emerging Powers. This card serves a nice purpose to new players, and it's a very fun card to use. I suggest you drop Exeggutor HGSS completely and replace it with Audino. Now you can use a Pokemon line like this:
4 Audino EP
3 - 2 - 3 Typhlosion Prime
3 Reshiram BW
1/2 *insert Donphan Prime counter here* (Torndaus from EP is probably your best choice)
1 Cleffa HGSS/CoL or Manaphy UL
The point is to use Audino's Powerful Slap, which makes you flip a coin for each energy attached to Audino. It then does 40x the number of heads you flip. Typhlosion would be to recover those discarded energies, and Reshiram is for late game when all of your Audinos have died (you're usually running out of steam by then, so that's why Reshiram is here). Another option for this deck would be
Emboar BW, which has a faster energy attachment, but requires recovery cards, like
Energy Retrieval and
Fisherman. So try both cards, using a 3-2-3 line for each, and figure out which one you'd like to use.
For your T/S/S, it all depends on which card you want to use. Since I've suggested Typhlosion Prime, I'm going to focus on Typhlosion Prime. I'm going to start by removing all of your Trainers and Supporters, and replacing them with cards that will help you get set up quickly. Try a T/S/S line like this:
3
Pokemon Collector (I'd say 4, but 3 is perfect due to the low amount of Basics in this deck anyway)
3 Pokemon Communication (a very good in this format, since it allows you to grab all of the Pokemon you need)
3 Rare Candy (4 is unneeded, since you only run 3 Typhlosion)
2
Professor Juniper (Great card for this deck; it allows you to discard a hand full of Fire Energy for Typhlosion, and refresh your hand full of hopefully good cards)
3
Professor Oak's New Theory (Excellent source of hand refresh; works wonders when you need it the most)
2
Revive (You need to be able to Revive your Audinos so you can consistently attack with Audino)
2
Cheren (Great drawpower card; allows you to draw into something you may need)
2
Pokegear 3.0 (Great card early game; if you lack a Supporter in your hand, you can use this to grab a Collector, Juniper, or something else)
That's all I'm going to provide, mainly because
I don't like looking up so many scans I think you should choose what you want to include for the rest of the spots. Feel free to bump up these lines of cards I gave (eg. adding another Professor Oak's New Theory or something like that).
Your Energy line should be something like this:
8 Fire Energy
4 Double Colorless Energy
2 Rescue Energy
The list here is 51 cards, so please fill in what you'd like and play the deck your way. I took out the Psychic Energy mainly because of taking out Exeggutor. The Psychic Energy would just take up space.
Well, anyway, hope this helped, and good luck with this, wherever you go. I usually don't make elaborate posts like this, but since you are indeed new to this site, I will make an exception.
You can send me a private message or post on my profile page if you need any help with the strategy or how to play the deck itself. I'd be glad to help.