Other possible items
Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Level 1-3 strats
Start gromp and move to your blue buff, then get either of the scuttles, planning ahed to where you want to gank. I like getting the one on the opposite side of my blue buff so I can grab red and then gank with double buff, enabling me to chase down better. I take my first back with a minimum of 1000 gold, with a successful gank you can do this around lvl 3. The 1000 gold gives enough for skirmishers saber, hunters potion, and a pink ward, I usually change my trinket over to sweeping lens as well for maximum vision denial.