Favorite Synergy to build?

Wild + Gunslingers

Getting a lucian vayne with infinite attack speed and hitting the entire board is very fun

Or wild assassin for insane rengo moments

I love glacials and perma-stunning the entire enemy team, but I just pulled a wild + dragon + shapeshifter + brawler comp and it was super busted as well.

I basically had an adc shyvana with rapidfire shooting her ass off while being immune to magic damage since I had a sol. My warwick just demolished the enemy teams completely early game (since I got him to 3 stars very early on) then the wild buff started to kick in (chose ahri and nidalee/warwick pops up multiple times on my board)

I had 7 units on the board and here was my team comp if anyone's wondering how I got all three of those buffs:

Warwick (3 star) Wild-Brawler Ahri (3 star) Wild-Sorcerer Nidalee (3 star) Wild-Shapeshifter Gnar (3 star) Wild-Shapeshifter Aurelion Sol (2 star) Dragon-Sorcerer Shyvana (3 star) Dragon-Wild Cho'Gath (1 star) Brawler

My first victory match was with Void + Demon and Sorcerer + Assassin + Blademaster. Basically, my team was: Aatrox, Morgana, Kassawin, Kha'Zix, Cho'Gath, Shen and Fiora. I don't remember the levels. Shen really carried that game for me. Fiora was just there for the Blademaster bonus. I think I had Evelynn on the bench too.

As it turns out, if units can't cast abilities (Demons burn mana), many teams just fall apart. The Assassin made short work of any squishy (especially those that don't need mana). Shen and Cho'Gath were pretty good tanks and Morgana cleaned up.

Funny how both Demon and Void are so low on the Tier list and yet they were amazing for me that game.