Warrant
{W/U}{W/U}Instant
Put target attacking or blocking creature on top of its owner's library.
Warrant // Warden
{W/U}{W/U} // {3}{W}{U}
Instant // Sorcery
Oracle Text
Warden
{3}{W}{U}Sorcery
Create a 4/4 white and blue Sphinx creature token with flying and vigilance.