If You are Losing And Aren’t a Carry Champion, Build a Zz’Rot Portal
Trust me, it stalls games much, much better now, especially against Bruiser focused compositions that lack the auto attack range and attack speed to easily clear a Zz’Rot that is sitting behind a tower. If you see the game is beginning to go in the enemy team’s favor, Zz’Rot Portals can easily shut down a Bruiser champion’s push as long as they aren’t fed enough to entirely ignore both a full health you and a tower. Just be sure to punish them whenever they go to stop the voidlings from stalling the minions.
Just a tip I’ve noticed that seems to work from games I’ve watched and played.