Hearthpwn

I play HS 2 months and I made a Big Spell Mage deck according to Kibler's variant (one of the most popular). You can see what I've got right now here http://www.hearthpwn.com/decks/1043144-my-bigspellsmage-welcome-to-critic 

Right now I'm struggling with aggro decks (especially Hunter, maybe I'm Just super unlucky, and my opponent always with a random friendly beast gets a charge one), others are pretty fine. Even though I used Volcanic Potion, which helps a lot when I got it in hand on turn 2-5, but it ruins other cards like Spiteful Summoner or Arcane Tyrant. Also, of cheap spells, I've got Potion of Polymorph, that helps with warlocks, Polymorph itself and Lesser Ruby Spellstone, which helps me with my lack of cards sometimes. 

• To get cards I have: Kabal Courier, Lesser Ruby Spellstone, Shimmering Tempest and one each Acolyte of Pain and Coldlight Oracle, because in other discussions about "Big Spells Mage" deck people were talking about advantages of both. 
• Cards like Deck of Wonders or Pyroblast can make you doubt, but Deck of Wonders is pretty fun and helped me a lot, and Pyroblast wins every like 3rd game.
• Right now I want to use Leyline Manipulator. What should I use it instead of?

Right now I have lots of useless cards and I think the best things I can get of them is to disenchant and craft Sindragosa or Pyros. Medivh, the Guardian is pretty good too, but Karazhan will go wild too soon :/ Or I can craft another Arcane Tyrant and Spiteful Summoner, but I'm going to open some packs later and craft them. Also thinking about Dragon's Fury

So, what do you guys think? Sindragosa is good for synergy with hero power of Lich Jaina, but Pyros has a lifesteal because it's an elemental. I'm in doubts right now. You can suggest other variants.

Really want to get some help, spent a lot of time writing this thread and copying cards from other lists to make them clickable. Is there any other way to do this? By inserting link it doesn't have a color like in decklist.

Sorry for my bad English, my first post, I believe I didn't forget anything

If youre struggling against aggro, craft both the dragons fury, also try to have cards like blizzard, flamestrike, meteor and even tar creepers, always mulligan for those if you think you have a aggro matchup.

I have all you said but dragon's fury. You can see full deck through a link

Dragon's Fury is a must. If you make your collection public we can offer some better advice.

I'd say for starters, you probably have two many one-offs. You're going to struggle with consistency. I'd definitely drop Ruby Spellstone; it's hard to upgrade, it hurts your Dragon's Fury pool, and there are better ways to get random spells (though I'm not sure they help all that much, anyways).

Secondly, big spell mage isn't generally a tempo deck. I know it may seem like Spiteful Summoner synergizes well, but I don't think it offers much towards your win condition (plus, 6 and 7 cost minions are generally kind of bad). The same could be said for Firelands Portal, though it does also offer some removal. You can obviously take the deck in that direction if you'd like, but I think the most successful variants tend to skew towards high value control. Pyros is a pretty nice card for that (especially if you have N'Zoth or even Zola the Gorgon).

Unfortunately a lot of the big value cards are expensive, and I can't recommend crafting them with N'Zoth rotating out soon. But you can still make a variant capable of stabilizing and winning against aggro with a little bit more in the way of early control tools. Plated Beetles are nice for early board presence and life gain. Doomsayer is obviously a great anti-aggro tool and a safe craft. And if you're going to go the control route, you may want to add some tech choices: Skulking Geist is very useful. Dirty Rat can help. Some form of weapon destruction is pretty useful.

That is your deck right now, from how it is when I am writing this I would at least remove Lesser Ruby Spellstone, Potion of Polymorph and Volatile Elemental.

Then I'd add in another Kabal Courier and 2x Dragon's Fury.

You might also look into removing the Volcanic Potion due to being such a low mana cost and the Acolyte of Pain as well as Deck of Wonders for another Flamestrike, a Cabalist's Tome and another Arcane Tyrant.

This is assuming you don't have and don't want to get the third wing of Karazhan in order to get Babbling Books.

Thank you very much! I'll do the most of things you said, because I also want to use Doomsayer, instead of second Flamestrike.

I wanted to use  Babbling Book myself, but I can't craft it.

Quote from FunKaliTy >>

My BigSpellsMage, welcome to critic! Big Spells Mage Deck by NeonGooRoo - Feb 26, 2018 View Deck String Export to BBCode Export to Cockatrice Export to MarkDown Export to Html Clone this deck
Minion (16) 1x Dragoncaller Alanna 1x Arcane Tyrant 1x Spiteful Summoner 1x Coldlight Oracle 1x Kabal Courier 1x Water Elemental 1x Acolyte of Pain 2x Arcane Artificer 2x Raven Familiar 2x Shimmering Tempest 2x Tar Creeper 1x Volatile Elemental	Ability (13) 1x Deck of Wonders 1x Flamestrike 1x Meteor 1x Pyroblast 2x Blizzard 1x Lesser Ruby Spellstone 1x Potion of Polymorph 1x Volcanic Potion 2x Firelands Portal 2x Polymorph	Playable Hero (1) 1x Frost Lich Jaina
Loading Collection

That is your deck right now, from how it is when I am writing this I would at least remove Lesser Ruby Spellstone, Potion of Polymorph and Volatile Elemental.

Then I'd add in another Kabal Courier and 2x Dragon's Fury.

You might also look into removing the Volcanic Potion due to being such a low mana cost and the Acolyte of Pain as well as Deck of Wonders for another Flamestrike, a Cabalist's Tome and another Arcane Tyrant.

This is assuming you don't have and don't want to get the third wing of Karazhan in order to get Babbling Books.

Quote from OverholtNA >>

Dragon's Fury is a must. If you make your collection public we can offer some better advice.

I'd say for starters, you probably have two many one-offs. You're going to struggle with consistency. I'd definitely drop Ruby Spellstone; it's hard to upgrade, it hurts your Dragon's Fury pool, and there are better ways to get random spells (though I'm not sure they help all that much, anyways).

Secondly, big spell mage isn't generally a tempo deck. I know it may seem like Spiteful Summoner synergizes well, but I don't think it offers much towards your win condition (plus, 6 and 7 cost minions are generally kind of bad). The same could be said for Firelands Portal, though it does also offer some removal. You can obviously take the deck in that direction if you'd like, but I think the most successful variants tend to skew towards high value control. Pyros is a pretty nice card for that (especially if you have N'Zoth or even Zola the Gorgon).

Unfortunately a lot of the big value cards are expensive, and I can't recommend crafting them with N'Zoth rotating out soon. But you can still make a variant capable of stabilizing and winning against aggro with a little bit more in the way of early control tools. Plated Beetles are nice for early board presence and life gain. Doomsayer is obviously a great anti-aggro tool and a safe craft. And if you're going to go the control route, you may want to add some tech choices: Skulking Geist is very useful. Dirty Rat can help. Some form of weapon destruction is pretty useful.