just like Lightning's combat prowess in the game
White is able to dish out a lot of counters, which will make those go from annoying to life-threatening
Rancor Rancor is a well-known beast of a card that enables trample and has traits of Bonesplitter and thanks to your enchantresses, Skullclamp
For example, more powerful cards always have a fairly high wow factor because powerful cards tend to be expensive, and owning foil copies of expensive cards is more impressive than owning foil copies of cheaper cards
Frantic Search is amazing and likely one of the most versatile combo cards in the cube but it is all about the untapping of lands and not the draw discard
However I can definitely see decks with Balemurk Leech, Fear of the Dark, and Fear of Infinity being very aggressive and looking for ways to reduce the opponent's life total while also protecting its own