Why did WotC have two different variations of this ability, and why has one become more commonplace, recently?
Runners-Up: Underappreciated M:TG Cards for Any Format One With Nothing is a notorious card from the Champions of Kamigawa block, a cheap black instant that discards the player's entire hand
Perhaps one of the more interesting facets of MTG Arena is the new Games Rules Engine
economy to be the most competitive in the world, we need a first-class infrastructure system transport systems that move people and goods efficiently and at reasonable cost by land, water, and air
In some respects, Emerald and Ruby falls somewhere between the aggression of Amber and Amethyst and the controlled ramping of Sapphire and Steel
Though they wont always be able to get rid of everything, they can simplify the board by a large degree and sometimes, thats more than enough