4 Nethroi, Apex Of Death Another Abzan graveyard commander option, Nethroi, Apex of Death uniquely provides an incredible graveyard-based benefit that triggers whenever it mutates, incentivizing the use of a blend of traditional graveyard staples and creatures with the mutate mechanic
The fact that it can be splashed into a white or black aggressive deck or can be fully utilized in a balanced W/B deck is important since it allows the card to be successful if either color is, giving it potential flexibility over some kinds of monocolored cards if its powerful enough to splash for
When you do, enchanted creature fights up to one target creature you don't control
This trigger can be used to tap down scary would-be attackers, remove blockers, or even slow down an opponents board progression by tying up a big mana rock, like Thran Dynamo
Reanimate costing one mana is so crazy, it has actually appeared in a fair number of combo decks, even without Entomb