Zabaz, Power of the Hive

Overcharge - Mana Spent
At the bginning of your upkeep, remove all counters from permanents you control, then distrubute that many charge counters among permanents, then you may pay{x}{x}, when you do double the number of charge counters on up to X permanents.
{r}, remove up to X charge counters from batteries you control: create that many 0/0 wasp Battery artifact creature tokens with flying, haste, and overcharge 1. X is this creature's power.
{w}, remove five charge counters from a nonland permanent