Ignited Imagination

Dreamborn (For each other creature you control, you may choose not to untap it during your untap step. When you control no other tapped creatures, sacrifice this creature.)
At the beginning of you end step, scry X, where
X is the number of tapped creatures you control that didn't attack this turn.
{r}, Tap an untapped creature you control: That creature deals 1 damage to target player.