Before Counterspell became legal in Modern, UW Control would typically play a single Logic Knot
Cards like Waste Not and Bone Miser reward all that discarding with mana, cards, and 2/2 Creature tokens
As with all these recursion cards, they rely on creatures and so you do not want a list made of of things like Dragon Fodder
Pegasus Cloud Racer isnt offering much of a threat with its stat line
There are some strategies which can encourage a player to fall into the trap, for instance by banishing their glimmers when they are running an ink-heavy sapphire deck
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