Ringmaster vs Rubick

How this matchup plays

Stealing one of Ringmaster’s control spells gives Rubick a powerful tool his own team lacks. Ringmaster's kit is based on setting up unique crowd control with his traps and hypnotic abilities. When Rubick gets access to these, he can use them to layer stuns with his own team’s abilities in ways that are hard to predict. Even Ringmaster’s minor utility or escape spells are good pickups for a support like Rubick, giving him more options than he would normally have. Having a second source of Ringmaster's signature control on the field can disrupt enemy positioning and turn a fight on its head.

This puts the pressure on the Ringmaster player to be very careful. Throughout the mid-game, he has to manage his spell usage, trying to bait Rubick with less impactful abilities or casting key spells from a position where Rubick can't get the steal. A well-played Rubick will anticipate this and position aggressively to punish the first major crowd-control spell. This little mini-game of cat and mouse plays out in every teamfight. The outcome isn't guaranteed, but the potential for Rubick to use Ringmaster’s best tricks against his own team creates a slight, persistent advantage.