It rewards you for having a constant exile cards engine, and it goes in line with what the dragon Teval, the Balanced Scale is doing
From Search for Blex and Blex, Vexing Pest Search for Blex : While resolving Search for Blex, you may put any number of the cards into your hand, even if you dont have enough life to cover it
Greedy Freebooter As far as 1-mana pirates go, theres definitely better
And instant speed too, by the way, so you can drop stuff in response to people attacking if you need defense, or at the end of someones turn, right before you untap and attack with them
And how do you explore it
Cards without the word ninja in their typeline will not be included