Tensai Janit of the Hidden Blade

Ninja Strike 4 (Whenever one of your opponent's creatures attacks or blocks, if you have 4 or more cards in your mana zone and if during that attack you didn't use a "Ninja Strike" ability, you may summon this Shinobi for no cost. At the end of that turn, put this Shinobi on the bottom of your deck.)
When you put this creature into the battle zone, you may choose another creature in the battle zone that costs 3 or less and return it to its owner's hand.

The rules engine cannot play this card yet, so it cannot go in decks.

Printing

Set	Number	Rarity
DM-29	42/55	Common