While we have done new versions of legendary creatures in the past, and changed things like color or creature type, we have yet to change the creature's card type, so Xenagos is definitely breaking new ground
We can provide transportation methods such as express delivery, air transportation, sea transportation, rail transportation, and road transportation
Neither player can target this card with card effects, also it is unaffected by other cards and their effects
Still, played relatively early, I suppose that damage could open a path to take down its defense counters
Though after all I only read about the Alakazam
It is kind of interesting that you get to target your creature (for the purpose of Silverfur Partisan?), but this is just so much harder to use than something like Dromokas Command, for instance