Talk about whatever you want, doesn't have to be off-meta, I'm just starting to check out the stats myself.
I've been playing this broken combo with my duo for the last week or so and we've had 21 wins and 4 losses in that time.
Trundle's pop up on his pillar gives Swain a free soul every time so you probably want to coordinate this but it works really well. Make sure his pull passive is up and you get a free soul each time trundle pops someone up. After that you can have swain throw out his root and get another soul with his eye. If the enemy bot lane walks up to farm they just feed your swain souls which means that swain transitions to mid game with 35 souls or more. So that's 350 bonus HP when he ults, makes him very hard to kill.
Against really strong lanes you probably can't 2v2 early but
We've been seeing a lot of videos lately that are just someone playing something weird/offmeta with no discussion as to why or what they're thinking. This kind of low quality content isn't good for this sub. If you are submitting a video it must have significant discussion of the build, your thoughts on it, etc. Highlight reels will be deleted.