It's also a strong copy effect in control brews that love to get card flow into the creature base with this since you can copy your own Consecrated Sphinx to draw tons of cards, Thassa's Oracle to win or your foe's Karmic Guide to bring back something key and then draw when it swings
Cards like Waste Not and Bone Miser reward all that discarding with mana, cards, and 2/2 Creature tokens
With the right card, you can hit nearly any type of threat
Before Counterspell became legal in Modern, UW Control would typically play a single Logic Knot
Robin Hood, Capable Fighter carries over one of these attributes into the cards Skirmish keyword, allowing players to exert the card to deal one damage to a chosen character - almost like hes taking a shot
This doesnt even have to be the ones you drew into, it could be dead cards that you have in hand already or a couple of lands for the next turn