When Miss Fortune Captain moves to an occupied battlefield for the first time, can you immediately move the unit she readies to that same battlefield during the resulting showdown?

Ruling: No, you cannot move the unit readied by Miss Fortune's ability to the battlefield during the showdown triggered by her movement. The unit readied by Miss Fortune can only be moved after the showdown resolves, during a standard move action outside of the showdown.

Sequence:

• Miss Fortune moves to the occupied battlefield
• Miss Fortune's ability triggers, opening a chain where both players can react
• The showdown occurs (non-combat or combat if battlefield not yet controlled)
• After the showdown resolves and the chain is empty, you can move the readied unit during a standard move action

Nuances:

• Units that were already ready before Miss Fortune moved can participate in the showdown
• Standard move actions are based on speed and occur outside of showdowns
• Moving units with abilities (like Yasuo) to a battlefield means you cannot move additional units unless it's a standard action