No player may take any action in between the two steps of Fevered Visions's triggered ability, so if your opponent has four or more cards in hand after drawing a card, Fevered Visions will deal 2 damage to that player
That accounts for almost every card, but we already have an exception
This program also plays on nearly any computer very well, since its lack of demanding visual effects make it easy to run smoothly
This is a powerful new tool for all of the Commander decks out there
You could do white weenie aggro, lifegain, human or cleric tribal, Super-Friends (planeswalkers), or something else entirely
If you want to force blocks into deathtouch creatures, I implore you to use Deadly Allure, Gift of the Deity, Ochran Assassin, or Turntimber Basilisk instead