Anika

Whenever you cast an artifact spell, you may draw cards equal to the total number of charge counters in play.
Whenever you cast an artifact spell, you may then give Anika another counter of a kind already on Anika.
{x}{4}{u/r}, {t}: Put X charge counters on Anika.
Whenever Anika enters the battlefield or dies, you may move any number of charge counters on any number of permanents to any number of other permanents.