I think that, in certain pods and groupings, you should be able to make an assumption based upon personalities, deck strength, and colors on who the best player to give the pendant would be
The more cheap cycling lands you have, the more lands you can play since some of your mana base comes with built-in flood protection
Black Panther is immediately not just my favorite Marvel film or superhero film of all time, but it's my favorite film of all time
Non legendary means you can play up to four of these in constructed formats that stack
If you have a lot generated from mobilize abilities, you can easily put your opponents in the red in no time
I also like that the land it gets you comes in untapped so youre still technically only losing 2 mana instead of 3 for the turn if you pay full price for the card