User blog comment:TeaIsExplosive/A petition against the foul oppressor of Summoner's Rift/@comment-5077844-20130609173837/@comment-8506165-20130611003036

"When a TANK gets damage from building like a TANK theres an issue."

Shen, Volibear, Rammus and Malphite all get damage from building tanky (health in Shen and Voli's case, armor in Rammus and Malphite's.) Rammus and Malphite also boast more CC than Sejuani. Are they OP? I mean from an ADC perspective one Rammus taunt while he has his ult on is pretty much a guaranteed death for you...

"Or better, make its cd longer that way she cant build 0 CDR and still reapply it by the time it wears off."

Sejuani's E cooldown is 11 seconds, the slow lasts for 3, she can't permaslow even with max CDR... she can manage near-constant Flail of the Northern Winds though, but that doesn't slow.

I don't play her myself but I can't see that she's as OP as you're making out. :\ Take Amumu and Zac for instance, they both have AoE skills that deal about 10% of enemy max health every 4 seconds, so while they don't benefit from building defensive stats directly, it leaves them free to build defenses alone and still be relevant in terms of damage. Average carry has 2000 health so that means 200 damage per 4s, more on tanks or bruisers. Seju would have to build about 1250 health just for her W to deal equivalent damage, and she won't be dealing more to the tankier enemies.