Magicka

Pretty good sorcery deck for back in the day, if you want to re-vamp, add Magnivore. Also might want to look at Chain Lightning for the old school.

Better than most random pile of Slivers, but why Crypt Sliver + Dearkheart Sliver + Patriarch's Bidding? The Patriarch's Bidding gives your opponents creatures back too and isn't needed because of the Crypt Sliver, but if I were you I'd get rid of the combo all-together. I also don't like the Birds of Paradise + Gemhide Sliver, one is good enough and I'd easily take Gemhide Sliver out of these two. I like your idea of Slate of Ancestry + Mirari's Wake, but since no legendary... Thrumming Stone.

He has his Painter's Servant to name one, but I think that "combo" costs WAY too much and needs to be gone.

Ummm... I guess it's not garbage, but there are a few cards I have to question... Greater Auramancy, Recumbent Bliss, and are you relying on the Hatchling's lifelink + Flickerwisp & Zealot via Painter's Servant to gain you 25+ life to win with the Divinity? Martyr of Sands anybody? Children of Korlis? Soul Warden? Knight of Meadowgrain? Ajani? Just naming a few cards you can look at.

Keep Divinity of Pride and Exalted Angel and make it into a life-gain deck... I'm sorry but the only other card that would not totally suck is Light from Within. 60 card deck with 12!!!! lands? Go for 19-22.

He doesn't have Llanowar because it is a Lorwyn pure deck.

Drop the Lightning Bolts and Reckless Abandon to get Extended legal (maybe Rift Bolt if you want early low-cost damage) and the Thundermare needs to go. I don't see why people think he is good, either you kill them (assuming no prevention or terrors) when they are at 5 or less life or you drop from like 10 to zero and lose.

I'd get rid of the Timbermare because you have nothing to untap your creatures for when he comes into play, so he would get you destroyed... Maybe add in 2 Supreme Exemplars for him, which ramps up your chance to do the hated combo of championing the Harbinger (only this time for a 10/10 flying non-trample elemental).

You are mono-white except for the Plansewalkers and one angel... and the Planeswalkers cost 2 of their color, you will either be hurting on white mana or never be able to play a Planswalker besiders Ajani.

Yeah, I would say Loquatus would not do good especially in a tribal deck.

Not that it doesn't help, but why Everlasting Torment? Most of your creatures have wither already, that is just giving them wither... I don't think life gain or damage prevention would help them if your creatures are unchallenged. Wow, as I was writing this, I had to backspace so many times because I found your combos or what you use for, Fear+Ashling (I don't see why there are 4 Fears, might want only 2), and the Crumbling Ashes is CONSTANT removal. Might sideboard Soul Reap+Terror.

I don't see why all the Demigod decks think that the most IMPROBABLE situation will occur to their Demigods... What is with 5 return from graveyard to hand cards? 2 Vigor Mortis would help you out. 1 Buried Alive and you name it a Demigod deck? Definately add 3 of those, they aren't restricted.

So... Your deck is (and will never be) legal in ANYTHING unless you change something. Power of Fire is plain and simple a BAD card to put in this deck, or in my opinion any deck besides a combo that uses it. Thunderscape Familiar, I hope you just misread that card.

Obviously a twist I didn't expect.

It's too much!

You need to change something here, the combo you listed requires FIVE cards... Sidewinder, Gemhide, and Homing are the only slivers I see are any good in here, but if you want to keep this way I really encourage a Sliver Legion. Dormant Sliver, in my opinion is THE WORST sliver in the game. It makes you rely SOLELY on killing the opponent with a combo and no outs in attacking unless you sacrifice him or kill him yourself, because the opponent will leave him there and hit you with burn spells.

Reclaim is garbage, especially in an elf deck where mana is accelerated heavily, if he wants to keep that effect then Recollect is 100 times better because there is really no need for it to be an instant. Fog is the same way, he should use Moment's Peace for the buyback then. Lure is cutting on your elf numbers because Taunting Elf is used for this AND is for one green mana. Only enchantment I think that helps in elf deck is Alpha Status. The Seedborn Muse needs more tap or should be gone.

Here are changes I would make ASAP: -2 Lure +2 Taunting Elf, -2 Reclaim -2 Nourish +4 Imperious Perfect, -4 Fog +2 Hunting Triad +2 Elvish Promenade, -1 Elvish Pioneer +1 Elvish Champion, -2 Isochron Scepter +2 Elvish Archer.

Magicka

God... if I named cards they would all be the ones in my deck because I win in like 4 turns maybe 5 max, so far with my elemental deck in casual play (type 2 vs decks with banned cards) I am 7-0. I will name cards in order of importance imo: Incandescent Soulstoke, Nova Chaser, Flamekin Harbinger (could be #1 easily), Smokebraider, Hostility...Puncture Bolt/Puncture Blast do you no good, Flame Javelin... Power of Fire is just a bad card for this deck. Grrr, just look at my deck for ideas.