While at first it won't be possible to take advantage of its mayhem ability, once we deploy it, we can let it go to the graveyard to later return it to our hand in a variety of ways
For 2Bk, a creature can be sacrificed to bring a random Zombie card back into play from the graveyard, in my opinion, one of the best cards of the deck due to the two combined abilities
Finishers/ Surprise /Alternate win conditions Tajuru Warcaller gives our creatures +2/+2 until end of turn on Ally EtB, en effect that alone is good, but if we trigger it many times can be devastating for our opponents
Ursula, Deceiver of All Wow, talk about a villain that really has it all
Blanket protection for your entire board at two mana is why Eladamri ranks among the best Elf commanders in MTG