It sounds like a simple thing to copy but its actually difficult to do, Rudy said
To obtain full potential you want shuffle and if you are going to that sort of bother you really want stuff more the power of Top and Brainstorm
As a side note, managing different counters in paper could be a total hassle
That requirement is indeed a drawback, plus there's nothing here to add to your mana, but otherwise, this Uncharted Secret Lair treasure hunter is a good way to use an opponent's strategy against them
Life's Legacy : Pure draw power for when we need more steam against decks
If you find yourself inspired to build a horsemanship-focused deck out of love for the mechanic, love for the set and its history, or purely out of your sense of humor, here are the top 5 cards that you should consider: #5