Not just because they chuck a whole pile of new cards at you (which they certainly do) but because while MTG has been one of the best card games for the last three decades, the Commander format is a particular favorite among players
Players start the game at 25 life rather than 40 , which makes a big difference for aggressive decks
Howling Mine (T1, Ext, S) If any one card in Magic is the poster-child for card drawing, it is Howling Mine
The shadowless cards were printed by mistake
It more or less doubles your mana investment, while also allowing you to create a lot of bodies to block or attack with
There are a bunch of crazy, potentially game-ending combos with this like an overloaded Vandalblast, but I just like that this turns all of reds nice artifact destruction spells into destroy target permanent. Here are some other artifact cards that could be nice to search up: Kuldotha Forgemaster is a more efficient way to turn Treasure tokens into searched-up artifacts