Ryan, Transformed Anew

More Than Meets the Eye {2}{u}{r}{w} (You may cast this card converted for {2}{u}{r}{w}.)

At the beginning of each end step, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

When Ryan, Transformed Anew dies, return it to
the battlefield converted under its owner’s control.