Zigfried Zigfried might not have been able to defeat Kaiba, but that doesn't mean that his deck was anything to sneeze at
Narcomoeba saw tournament play but mostly because of other cards in the environment
Even if you already know how to play Commander, you might be new and unsure as to how to make your own mark on the format
In the early days of Magic , Wizards of the Coast had to account for all sorts of hypothetical contingencies in rules text - how to handle losing life, accounting for ante, and playing a subgame with a deck under 40 cards
(I mean, Id have to make a green deck to run this, but thatll never happen.) Wave of Vitriol removes nonbasic lands, enchantments, and artifacts, and replaces the lands sacrificed this way with basic lands from your library