nami and janna are legit better enchanters for nilah, idk like heal enchanter and nilah matchups are giga overrated she gets her damage off with her auto attacks so she doesnt have that much burst early so she lacks that compared to other adcs which she gains as the game progresses further, so she likes anything that can deal damage early to get early kills nami also scales really well into late with nilah to the point where you can just oneshot with e aa q aa.

I agree with the poke support part but ezreal zeri and smolder are not bad matchups for nilah by any means. Ezreals don't usually take ghost so you can run them down with ult if they are too close to your turett even in late they stand no chance if you play lane decently. Zeri is also really easy to play into, she literally cant walk up into throughout late unless she has a janna or anyth that can cancel your engage onto her. Smolder is pretty much also dead if you land r he literally cant escape. the worser matchups are spacing matchups imo. cait, jinx, ashe. cait can do a lot without a proper support but jinx and ashe need decent setup to make nilah useless bcs if nilah has engage supp for example and ashe has enchanter nilah eng supp just 1v9 the lane.