Myr Dragoon

Myr Dragoon enters the battlefield with four
+1/+1 counters on it.
Remove a +1/+1 counter from Myr Dragoon:
Create a 1/1 colorless Myr artifact creature token.
{x}{x}: Put a +1/+1 counter on Myr Dragoon.
All parts to a whole. Each as dangerous with or
without its connecting piece.