Mecha Tengu

Haste (This creature can attack and {t} as soon as it comes under your control.)
When Mecha Tengu enters the battlefield, you may search your library for a card named Jet Tengu, reveal it, and put it into your hand. If
you search your library this way, shuffle it.
Whenever you have a card named Jet Tengu in your hand, you may play it for no cost. If you do, return Mecha Tengu to your hand.