Ana Amari

{1}{w}{u}: Either target creature you control gain
+0/+3 or target creature you opponents controls
gets -0/-3
{w}{u}: Tap target creature
{3}{w}{u}: Until end of turn, counters are doubled
on one friendly creature and negated on an enemy creature
{2}{w}{u}: target creature you control gets +3/+3
until the end of turn, once every 3 turns
You're powered up, get in there!