Build Created- February 2, 2012

Sejuani is a misunderstood frost warrior. She is completely better than Ashe because she can take the damage and dish it out while applying frost and helping secure kills for your team. Oh, and shes got a HUGE mace. Too many people here on mobafire play her as a straight tank. Well, I think Sejuani is best when she does damage, and trust me she can deal out the hurt. She is naturally tanky, but her items really complete her. Stop getting so many assists and just jump in and DESTROY them noobs!

Pros
Tanky
Fast with masteries and runes.
Good dsitance closer
FROST IS AMAZING WHEN HUNTING PEOPLE DOWN IN ADDITION WITH PERMAFROST(E)
Ult can shut down any team if placed correctly.
Rarely focused due to huge amounts of health
Cons
Hard to lane with if she doesn't have a great lane partner
melee :(
can be cc easy
tough to get solo kills cause shes a fighter.

I usually lane with a ranged carry to really shut down a lane. I start getting agressive around level four once i get Permafrost(E), which drastically slows people once you basic attack them. Then, your ranged carry should do the rest while you chop down their health with Northern Winds(W). If things are going bad(awful laning partner) then you are a very good turret hugger who can get those pesky, aggressive champions who come a little to close tot he turret with less than ideal amounts of minions with them.
POKING!!! Have you ever seen an unfortunate enemy champion out in the open? Away from his partner? Or just farming away mindlessly? Well now you can shut those silly champions down with your poke. Tell your ranged your going in just in case it hits the fan. Start in with Artic Assault(Q) , then once your on them initiate Northern Winds(W) , basic attack them while they flee in terror from you and your mighty mount, then permafrost(E) them and watch your ranged clean up(If you haven't already killed them).
Once you get your philosopher's stone your mana will recharge fast enough for you to poke occasionally, but if you spam abilities you will be out of mana quick and be no help to your lane.
Finally, once you hit level 6 the enemy lane is done due to Glacial Prison(R,ult) . Since your ult does not hit minions it is an easy skill shot to place and execute. Try to get your enemies to be near each other when you do it so it will snag both of them and freeze them in place while you beat them mercilessly with your gigantic mace and arsenal of abilities.

Sejuani is a tanky fighter. Naturally, you want to get your core items Warmog's, Trinity Force(Which hurts), and philospher stone.

Start: I get Boots of Speed and Three Health Potions. First time you go back its time to pick up your Philosopher's stonePhilosopher's Stone and maybe a ward if you have the extra money. By now, your probably wrecking your lane and you have time to go back and pick up your Boots of Swiftness and part of your Zeal if possible. Now you will be hunting people down and killing them. I guess ill explain the rest as it gets fuzzy.

- Trinity Force is going to be your all around helper. It gives you mana and health, and damage out the wazoo. It also gives you movement speed and attack speed which are equally important for the fast, tanky Sejuani.

Warmogs