Resilient Hobgoblin

Resilient Hobgoblin enters the battlefield with a
charge counter on it.
{1}, remove a charge counter from Resilient
Hobgoblin: regenerate it.
At the beginning of your upkeep, if Resilient Hobgoblin doesn't have a charge counter on it.
You may reveal the top card of your library.
If it's an artifact card, put a charge counter
on Resilient Hobgoblin.