If you're playing a Winter, Misanthropic Guide EDH deck, then wverybody gets to draw two cards a turn, but if you have delirium, you get to cap their maximum hand size, so people will hate you for playing it
The Historic meta is still unstable, ever-shifting as people try and figure out what the best decks really are, but it feels like Mono-Blue Aggro puts up a decent fight and has real potential especially as people continue to work on it.
Psychatog The biggest and most well deserved evil grin in history
While one less damage is big, it never hurts to have multiple of the same effect, and allows you to get more consistency
The 15 Best Goblin Cards for Commander Hailing from a classic kindred set, 2002s Onslaught , Goblin Piledriver was a major power player in Standard decks from the era, which were focused on getting as many Gobbies in play as possible and then profiting from this cards second ability that boosts its power based on the number of other attacking Gobs