It wouldn't even be that bad if it wasn't played primarily in do nothing exile everything control decks where he shows up on turn 7, removes the one thing you have left and then locks you out of doing anything else.
So you have to play some kind of token generator spam with lands that turn into creatures that you specifically plan for after a board wipe so you can kill the enemy by turn 7 before this degenerate comes out.
At least Sunfall is rotating out of standard so this entire deck style gets like half as strong. But the monkey's paw of course makes it so that without Sunfall countering reanimator, everyone and their dog is either zombifying Valgavoth or it's another Yuna's enchantments deck.