It makes any counterspell a 3-for-1, but Commander players often have bigger threats to target, and seeing three cards is a lot
Kamigawa is a plane inspired by Japanese mythology, and the most recent visit shows how the plane has adapted to futuristic, cyberpunk-esque technology
Might I suggest Opt or Brainstorm or Gitaxian Probe
Even as the speed of some formats hampers its power, the Bird is a notable piece of Magic history and a boon to many creature decks
Klauth, Unrivaled Ancient Klauth, Unrivaled Ancient has a similar ability to Savage Ventmaw, although the outcome is far more variable
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for Karumonix, the Rat King: A player with ten or more poison counters loses the game