Replicus the Unseen

Whenever a creature enters the battlefield, create a 1/1 sorcerer creature token with haste and deathtouch. Exile it after combat.
Replicus the Unseen's power is equal to the number of creatures under your control.
{x}{u}{b/r}: put {x} +1/+1 counters on every token creature under your control, where {x} is equal to Replicus the Unseen's power.