Hearthpwn

UPDATED - 5 to Legend matchup tips.

Hi all!

Started actively playing on 18/12 from rank 12. On 22/12 started playing classic Spiteful Summoner Priest from rank 7. Became rank 2 on 24/12 and troubles started. Classic build is too weak against agro, especially AgroPal and Murloc Pal. Started research and finished with this build. Became legend on 25/12 with win streak from Rank 1 three stars:

Deck is extremely powerful with solid start and good late game. It has no bad matchups. Against Warlock, Pal, Hunter, Druid, Warrior keep small minions, against Mage, Priest , Rogue keep Spiteful Summoner and early game cards. Don't waste your dragons too fast - keep in mind that you should have one in hand to activate Duskbreaker and Drakonid Operative. DK is you mass removal when you lose table control. Mind Control is extremely powerful against Big Priest and Demonlock - just steal their Obsidian Statue or Voidlord and attack with lethal!

Few words against matchups that you will play against most on 5 to Legend ranks.

AggroPal (Murloc, Silver hand versions), AggroLoc, AggroHunter, AggroDruid - a lot of matches. Every second match will be against them.

Just keep taunts, cheap cards and Duskbreaker in opening hand. Don't play Faerie Dragon if you don't have another dragon in hand - keep in mind that you need a dragon in hand to activate Duskbreaker. Wait until you opp will spam the table and then use Duskbreaker. Congrats, you won!

Razakus Priest - every third match against them. 

Keep Spiteful Summoner in opening hand. Try to kill opp as fast as possible. Don't lose your life - keep in mind that opp can deal up to 26 damage to you in one turn. Good targets for Mind Control: Priest of the Feast, Lyra the Sunshard. Anyway it's a good matchup, I've won 75% of all games against them.

Demonlock (CubeLock, Control Lock) - every 4th match against them.

Good mathcup. You can have problems only with Cube/Umbra/Doomguard combo - up to 20 dmg in your face if you have no taunts. Usually you just outvalue them and they die from no-cards-in-deck-damage. Kabal Songstealer shines in this matchup - silence their Possessed Lackey or Voidlord. Mind Control is a gem: steal their Voidlord to totally destroy their strategy.

Any Rogue - every 3rd match.

Rogues are autowin for this deck. Just control table, kill their minions. Try to get Vilespine Slayer from Drakonid Operative and use Mind Control on their Van Cliff.

Secret Mage - every 3rd match.

Close to autowin. Problems occur when they use Aluneth - try to kill them faster. Keep you health in 15+ range, kill their minions, attack them in face - you will definitely win! 

Big Priest - one of 4-5 matches.

Good matchup. Play agressively, steal their Statues with MC.

Spiteful Summoner Priest - one of 4-5 matches.

DK shines here. If you see a lot of fat guys on opposite side of table - kill them all with Shadowreaper Anduin!

Here are all the decks that you'll meet in 5-Legend ranks. They all are winnable.

UPDATE: thanx to all for your comments and pluses. =) Try my new Druid deck, it's fun to play: Non-aggro non-Jade COMPETITIVE Druid.