It also has some benefit for Goblin tribal decks, and having a color land with ability that can enter the battlefield early in the game untapped is a really nice bonus, too
Anytime an opponent does practically anything twice, from attacking with two creatures to drawing a second card, you get to draw a card as well
You also get a discard and draw effect on ETB, so you improve your hand while also setting up delirium or graveyard synergies with relative ease
Cloud, Planet's Champion** Cloud, Planets Champion is a perfectly acceptable Boros Equipment commander with his on your turn protection and equip cost reducing, but fails to be exciting in any way after weve seen roughly a thousand Boros equipment commanders
How to mitigate it: Enchant hexproof/shroud creatures Kor Spiritdancer, Slippery Bogle, or a creature wearing Swiftfoot Boots
CM, we believe, stands for Cartamundi (the printing company used to make Lorcana cards)