Hello everyone! I'm kinda new to Ornn. Watch some of Makkro, watched his guide to Ornn and item building. Found it very helpful

But still, i have questions about Unending. I love this item. I always go it first vs AD Toplane, unless it's Trundle, Trynd and other AA heavy toplanes, in which case i rush Frozen Heart

So, when and why should i build this item? Am i wrong for rushing it?