Inspiring Abomination

Multikicker {1}(You may pay an additional {1} any number of times as you cast this spell.)
When Inspiring Abomination enters the battlefield, put a +1/+1 counter on each creature you control for each time Inspiring Abomination was kicked.
Outlast {1}, {t}({1}, {t}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.)
Each creature you control with a +1/+1 counter on it has annihilator 1.