Talk:Health Conversion/@comment-71.160.231.155-20160418034004/@comment-27279105-20160418072350

your first assumption.

if you pick up a health orb, you get +1 stack.

1 stack = 450 armor

2 stacks = 900 armor

3 stacks = 1350 armor

getting hit, you lose 1 stack after 3 seconds. then you have to pick up another health orb, to get back to the max. 3 stacks.