Ninjas are mostly in blue and black, so the card had to be one or both of those two colors
If exerted be that through singing, questing, using one of their abilities or other reasons in another players turn these characters can be challenged, requiring the challenger to exert their own card and then resulting in both characters simultaneously applying their strength to their rivals willpower
In the same turn, I can attack with it, and it wont become tapped
Decks in these colors will have absolutely no problem casting three spells in the same turn in order to enable her activated ability, which allows you to efficiently combo off in a variety of ways
We should have been better, we can be better, and we will be better. In addition to the seven cards banned and removed from the database, Wizards of the Coast announced that it would be reviewing every card ever printed for Magic: The Gathering and taking similar action to remove problematic content