Destroy Pot Of Greed after it is placed," a relic of the earliest rules
2010-08-15 The last ability will cause you to lose the game even if you somehow manage to have a life total greater than 0 at the time the Lich leaves the battlefield or if some other effect would prevent you from losing for having 0 life
Any Character Robin Hood takes out puts you ahead a card, and taking out a card doubles up on the actions Robin Hood takes
So, it seems like the secret is out
When you throw in the immunity to Commander tax, the potential for library manipulation, the each opponent wording on the trigger, and the massive scaling when played with other Ninjas, you get the most fearsome tempo creature this side of Ragavan
No restrictions on deployment or effect activation