Shardless Agent

Cascade found its natural home on a body this cheap. Most cascade spells at three mana are a spell first and a trigger second; here the split is reversed. What you are actually buying is a hit off the top of your library for free, with a 2/2 stapled on as a chaser. That inversion is the whole point of the design: cascade off a three-drop can only ever reveal a card costing two or less, which turns the ability from a gamble into a reliable tutor for the exact spells you want to be casting anyway. Blue-green control and midrange builds learned to stack their decks around it, filling the sub-three-mana slots with removal, disruption, or a second copy of an engine piece so that flipping into a dead card was nearly impossible. The 2/2 rate is a rounding error; nobody plays this expecting the beatdown. What makes it durable is that it converts a fixed mana investment into two spells' worth of board presence and card advantage. Cascade is normally a payoff bolted onto expensive haymakers; stapling it to something you would happily cast on turn three regardless is the trick that keeps this card relevant wherever those two colors want to grind.