The thing with Courser is that it is just so good, you would play it in most decks even without any life gain
If Phyrexian Devourer's power is 7 or greater, sacrifice it." Before, you never had to worry about the sacrifice part because it was a triggered ability so the Ooze didn't copy it
A pretty bad one, but one nonetheless
Magic Arena is the most recent attempt to digitize the Magic: The Gathering trading card game and is, without a doubt, the most successful iteration of the franchise as a computer game, with millions of players around the world and tournament infrastructure becoming integrated into the platform for massive esports events
Still, it usually gets what you want from land destruction, but it lets your opponent play around the effect by fetching basics
For instance, Tunnel Ignus was often just a 2/1 for two mana, but against Scapeshift decks, it could devastate an opponent's game plan