Ok, so the deck is
Mini pekka 7
Ice wiz 2
3 elixir minions 10
Those are my card levels at the end and I'm sitting comfortably above 3400. Unfortunately, if you don't have the ice wiz, this deck won't work well. If you really want to, you can exchange it with archers or any air targeting troop, since this deck lacks a bit in air defense. Here's how to use the deck.
Main tank, probably to most important card in the deck. Since this deck has problems with PPP, use the giant to distract while hitting them with other troops. Main tank of the push.
Possibly the most important card in the current meta. Extremely versatile. Tank killer. Hog killer. Everyone knows how to use the MP.
Master control card. Takes care of any swarms and slows down any push the opponent makes. Good on offense as well.
This is still a sort of wild card since not many people have it and it doesn't have a definite spot in the meta. ALWAYS put the lumberjack behind the tank on a push. He deals excellent damage, so either your opponent deals with him first and he drops the rage on all your other troops or you opponent deals with his damage output and kills him later. He can also be used on defense because of his quick damage.
3 Elixir Minions
An extremely versatile card and your best defense against air decks. Use on offense and defense alike. Easily one of the best cards in the game.
Possibly the most popular spell at the moment. Use as you see fit.
In every single deck in the current meta. Use for resetting sparky, getting mini pekka to the tower, killing small troops, etc. A must-have.
Extremely important. This deck doesn't work without it. Defend the pump with everything you've got. Don't let it die. Build up elixir and eventually overwhelm your opponent.
How to use the deck
If you start with the pump, place it first. The push you want to get to is a giant, mini pekka, lumberjack, and ice wiz. Support you push with spells and minions if you need to. This is a reactive-play deck, meaning there isn't really a set strategy to use this deck. Adapt your play style depending on your opponent. Practice with this deck a lot and you'll be able to beat almost anything.
I shared this deck with one of my friends and he's doing amazingly with it. Hope it does the same for you!