It also has an activated ability where you can pay one generic, one blue, and one red mana, and tap it to draw a card and discard a card
The only downside of this is when you hit a land card you need, because you cant pay its mana cost to flip it
In Commander, where games are a lot slower, Krenkos ability really shines and can create a board thats almost impossible to deal with
Compare that to the location of Jafar, on the right hand card in the image above, as well as the fact that he is actually holding the Half Hexwell Crown
Last but not least, you have some pretty strong options late game thanks to Elsa Spirit of Winter, Madam Mim Purple Dragon, as well as a fantastic attacker in the form of Tinker Bell Giant Fairy.