Katsushika Oi, Hokusai

Wither, hexproof, prowess
Whenever a non-token creature or land enters
the battlefield under your control, you may pay
{u/r}. If you do, at random, choose an Art artifact card you own from outside the game or from exile and put it onto the battlefield.
"Wgah'nagl fhtagn... Oh, father and I? I suppose we might have gone insane, but strangely, we have an affinity for whatever consumed our sanity."