Hearthpwn

[20 upvotes = full guide] Okay lads, time to make a guide, thanks for the upvotes.

- Mulligan

vs Jade Druid - Arcanologist,Primordial Glyph,Skulking Geist, Arcane Intellect

vs Big Priest - Arcanologist, Primordial Glyph, Polymorph, Arcane Intellect

vs Pirate Warrior - Arcanologist,Frostbolt,Primordial Glyph,Doomsayer

vs Midrange Murloc Paladin - Arcanologist,Frostbolt,Primordial Glyph,Doomsayer

vs Midrange Hunter - Arcanologist,Frostbolt,Primordial Glyph,Doomsayer

vs Handlock - Arcanologist,Frostbolt,Primordial Glyph,Arcane Intellect

vs Secret Mage - Arcanologist,Frostbolt,Primordial Glyph,Doomsayer

vs Exodia Mage - Arcanologist,Arcane Intellect,Primordial Glyph,Medivh's Valet

- Strategy

The main priority for this deck is keeping the board clean and surviving aggro till Frost Lich Jaina is played. We all are fed up with Jade Druids, well this deck counters Jades thanks to cards like Skulking Geist,Frost Nova +Doomsayer combo, as I mentioned above Skulking Geist is win condition against Jade Druids so try to keep it while mulliganing. 

- FAQ

Why Sindragosa? 

Because it has good stats for 8 mana, and tokens are good targets for Icy Touch of Frost Lich Jaina. Besides vs control +2x legendaries are always welcome.

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Why No Medivh, the Guardian?

It's because of lack of big spells like Firelands Portal,Pyroblast, but if you add Firelands Portal, you can replace Sindragosa to Medivh, the Guardian 

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Why Baron Geddon?

Since Baron Geddon is an elemental and suits the deck very well, it is recommended to replace it. It's very good against all. Try to play it after Frost Lich Jaina to get healed in the end of your turn. Ppl are used to call him "Reno Geddon". But If you lack dust, you can add Alexstrasza instead. 

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Why The Lich King?

The Lich King is the most powerful 8 drop in the standard and sometimes it gives a game charging cards. Besides, it has a taunt, so it will protect your face one turn or two.

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Why Elise the Trailblazer?

This card is made for control decks. Good stats for 5 mana, also very useful vs Control decks and fatigue matchups, pack sometimes gives you the cards you needed like legendary/taunt minions/aoe spells/card draw.

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- Replacements

vs Aggro (Pirates/Murlocs/Tokens) 

-1x Meteor +1x Volcanic Potion

-1x Elise the Trailblazer +1x Cabalist's Tome or Cult Apothecary

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vs Control (Demonlock/Razakus/Paladin)

-1x Meteor +1x Firelands Portal or Pyros

-1x Blizzard +1x The Black Knight

-1x Baron Geddon +1x Alexstrasza

Sorry if I missed something and if you have questions, you can ask below in comments