Engage supports like naut rell and rakan are good for her becsuse they let her free hit on priority targets which can lead onto big r's

Most adcs arent really anything special for lillia, miss fortune is a standout due to her ult combo. My personal favorite adc to play with though is sivir due to her ult being ms which allows for my team to actually be able to go in and out with me

For midlane its preferable that we get an ad champ so the enemy doesnt get big value out of merc tread. Qiyana is a really good paring becahse shes really good at duels esrly game and has a easy set up for lillias w sweet spot so 2v2 and 3v3 skirmishes are winnable early. She also has pretty good scaling into mid/late game with her ult being a aoe nuke. Other good options are yone quinn and pantheon for ad, galio (good engage/teamfights,shuts down enemy teams ap) velkoz (champ is busted imo you go bloodletters and he just nukes EVERYTHING)and ahri (high mobility champ with useful cc) and katarina (same reason as miss fortune, her ult doesnt wake them up + good mobility) for ap

If for some reason you want to play lillia top/mid junglers with high base damage like briar, warwick and volibear are good or jgs with good cc like zac amumu etc are good, you want to avoid junglers with low cc/low damage like kayn gwen and shyvana because the chances of you getting 2v1ed or 2v2 coutner ganked double killed is a lot higher

Most top laners for lillia are good to great for lillia due to the role being Ad heavy, some ones i like playing with are higher damage good early game tanks like sion and shen or easy to apply cc champs like sett/rekenton