Boomerang, Wastelands, Rishadan Port, Memory Lapse, Remand, Chittering Rats, Misinformation, Plow Under, Sinkhole, Tangle Wire and any other card that would fit in in this list
Your goal is to flood the board with bears, triggering Ayula's ability every time a bear enters the battlefield to either put +1/+1 counters on your creatures or have them fight your opponents' creatures
Tutoring once again bypasses this safety valve, allowing a combo player to "go off" with a combo far faster than he or she would normally be able to
And, if a current character is threatening the field, you can keep your cards readied so they can't be challenged and protected, thanks to her Ward ability
Of these storied Samurai, the following are the ten you should choose to lead your forces to victory in Commander