glacial augment tactics

now i've seen people wonder how useful the unbound spellbook is or how op klepto is but nobody comments about the 3rd one but in the cases i've seen it being used it's great for multiple reasons

it can extend trades for those who excel at it such as (darius, jax, gnar, etc) it can provide self peel and easier kiting for (vayne, kalista, or any champ that wants some light cc) it can also be used to proc life font or cheap shot so you can use it as a team player or to harass easier earlier

those are just some thoughts i had about it