1) Play on a 1920x1200p monitor or laptop.  2) Have an instant or activateable ability ready and the mana to cast it.  3) Have your opponent cast a spell.

  Steam

  The right ~1/4 of the card is off-screen and not readable.

  I should be able to know what the card does before I decide whether to respond to it.  Some cards you can tell, some have important text in the gap.

  https://steamcommunity.com/sharedfiles/filedetails/?id=3521332221

  Look up the card on Google