Aren Jessen

+3: Put one 1/2 white dwarf creature token with vigilance onto the battlefield under your control.
-5: Put X 2/2 white dwarf creature tokens with vigilance onto the battlefield under your control where X is the number of creatures you control.
-10: You gain an emblem with,"If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead."