User blog comment:Slashingstrike/AD Armor item idea/@comment-25235491-20170323185810/@comment-15077371-20170324120544

there are tons of other items that gives tons of stats as well such  and so on

There is specific reason why item gives both attack speed and cdr. Stacking requires either spellcasts or auto attacks so you need something to benefit both which is in low quantity (20% AS, 10% cdr) AD is because its oriented for AD champions but AP champion can buy it too if they desire so Armor is because AD champs got 0 armor options, AP Champs got both Armor and MR options

The item is oriented for tankier AD champions and scales defense stats and does not scale offensive stat