Use Spider Form when killing enemies with low health, and Human Form when fighting full-health enemies.
If you use Venomous Bite on a unit when in Spider Form, Spiderlings will attack that target.
League of Legends Elise players will find her to be a confusing champ to build out properly. You'll find that her build varies when she is playing against either diversified or highly focused team comps, demonstrating you should not take the same Elise build every single game of League of Legends
The most important items to incorporate into your champion's build include: Night Harvester, Rabadon's Deathcap, and Shadowflame. Players who included these pieces in their gear had a significantly better win rate than players who went for other Elise builds. Likewise, if you are facing a mixed enemy team composition, you should really consider grabbing her the Domination, and Precision runes. In recent games, she won the largest number of her rounds when built with these runes.
We calculated our Elise build guidance by analyzing 24,224 recently ranked League of Legends matches with her selected. We only recommend the top winrate Elise builds that were built by ranked gamers enough times for us to advise them. With so many games in our data, we are quite confident in our recommended builds.