How does Kai'sa interact with Charm? Specifically, when Kai'sa breaks timing restrictions during a showdown that counted as Conquered, does a new showdown begin and is Kai'sa healed?

Ruling: Yes, Kai'sa is healed when she interacts with Charm. The new showdown created by Charm cannot start until the current combat is completed, which includes healing units.

Sequence:

• The current showdown completes (counting as Conquered)
• Units are healed (including Kai'sa)
• The new showdown created by Charm begins

Nuances:

• The current rules don't 100% clearly bring this result, but updates to combat and the resolution step are expected to clarify this interaction
• The triggers themselves stay where they are; the rules update will clarify that the new showdown cannot start until current combat completion