Gray Shadow from Demonic Guard

Battlefield entry — Sunburst, then pay life
equal to this power, then choose 1:
• This distributes damage equal to life you
paid plus 1 between any target permanents.
• For each life you paid plus 1 create a 1/1
blue Illusion creature token with flying.
• Surveil X, then draw 1 for each life you
paid. Put a flying counter on this.