Asgier, Hero of Dalvik

Defender, vigilance
Other Soldier creatures you control get +1/+1.
Asgier, Hero of Dalvik loses defender as long as you control another Soldier.
{2}{w},{t}: Create a 1/1 white Soldier creature token, Investigate.
Whenever you sacrifice a Clue token, Asgier, Hero of Dalvik gets +0/+1.