Does Pirate's Haven grant +1 might to a unit that enters ready (such as from Confront or Accelerate abilities)?

Ruling: Pirate's Haven does not trigger when a unit enters ready. It only triggers when a unit is readied, which refers to the game action of taking an exhausted unit and giving it ready status.

Nuances:

• Units that enter ready from effects like Confront or Accelerate do not trigger Pirate's Haven
• A unit that enters exhausted and then has an ability that readies it (like Darius Trifarian) will trigger Pirate's Haven, because the ready ability goes on the chain after the unit has entered exhausted