None of these are cards you'd be sad to play
Rakdos is a four mana 6/6 with trample and flying, but you can only cast them if an opponent has lost life on that turn
Bondage Is Bad: A new item in Rebirth , Gimpy, is a black leather gimp mask that causes Isaac to occasionally produce soul heart pickups after taking damage
Zendikar Mountain by Vincent Proce 3
Gideon Blackblade This was a very frustrating card to play against as a blue red spells player, since you cant interact with it well when its a creature, and as a planeswalker, he has an awkward effective starting loyalty of 5
Sure, Consulting for Channel would cause them to lose on the spot around 12% of the time (i.e, whenever Channel was one of the top six cards)