I think this is a fun almost reverse Rakdos, Lord of Riots, where you want to force people to sacrifice things to chuck him on the board for cheap and beat face as a win condition
These land cards will be a fantastic addition to any LotR fan's MTG deck, and they'll be a great thing to look at between turns -- as long as players don't get too distracted
What Command Beacon Does Command Beacon taps for colorless mana, or it can be sacrificed to put your commander from the command zone into your hand
Fitting with its name and theme of pulling islands from the sea, the card allows a player to search their deck for a location card to add to their hand
If you add the Ephemerate spell to the combo, then you get something very dangerous
Fortunately, this year they seem to be all giving the same answersI wouldnt be surprised to see three or even four people make it in, and five isnt out of the question (albeit very unlikely)