Kirin, the Wanderer

Shinobi 1 (This creature can't be blocked as long as defending player controls 1 or more tapped lands.)
Ninjutsu {4}{b} ({4}{b}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
When Kirin, the Wanderer enters the battlefield, put a 3/3 black Cat Beast creature token under your control onto the battlefield.