Meiers, the great Commander

As long as x is greater then 0 this spell cannot be countered.When meiers, the great Commander enters the battle field proliferate. Put x shield counters on meiers. Every time a nonland permanent is sacrificeed put 1 loyalty counter on meiers. 5 loyalty
+3: remove a counter from a creature you control.
+1 :create a Cadet token
0 :train a Cadet (sacrifice 2 let 1 Cadets and put a let 2 cadet on the battle field tapped and so on)
-x: bolster x times
-14: put 3 motivated counters on all Cadets y