You play the card while Clive's Hideaway's last ability is resolving and still on the stack
I wanted a certain item and found what I wanted at what I considered was a good price
While the Princess characters readied using Moana, Of Motunuis We Can Fix It ability cant quest for the rest of that turn, this means you can use them to quest first, before readying them up to avoid being challenged by your opponents cards - or to be able to quest and challenge on the same turn, which presents huge potential with the right deck
Fine value in the right shell
For context, the base printing of Sephiroth, Fabled SOLDIER is sitting at a market price of $37.76 at TCGPlayer, so if you're looking for a copy for Commander and not trying to break the bank, just stick with the base version - they're the same card at the end of the day
Quick rules bit: with Trample, you still have to assign lethal damage before assigning to the player