Vlad you try to all in once you hit lvl 3, he is weak early so he cant contest you, if u kill him shove and recall, if u just chunk him try to call your jungler, or type in chat something like "can double scuttle", because if both u and vlad are somewhat chunked, you are stronger in the 2v2, then chill till lvl 6, and lvl 6 all in him everytime u got ult.

Ryze is a bit more tricky, depends on elo, if you are in somewhat high elo like d2+ chill till lvl 6, but help jungler with scuttle since u win 2v2 vs ryze on most jungle match ups, if you are in lower elos just try to perma all in him, since he wont be using his spells correctly you should win trades and look for kills, but dont fight in big waves.