Tour De France Nerds

Vigilant
If TDFN stays on the battlefield longer than 3 turns, create food token (It's an artifact with "{2}, {t}, sacrifice this artifact: gain 3 life).
If TDFN stays on the battlefield longer than 5 turns, search your deck for one instant, then use it immediately. Discard TDFN.
Strong or stupid, these two fanatics find success through sheer stubbornness and determination. Even the smallest victories warrant splendid feasts.