Toshiro Umezawa is a great example of a Hexblade Warlock
Legion Lieutenant isnt good against decks that are actively reducing the resources of players on the battlefield
I had 6 zombies, 1 human, and 1 goblin in play who were also otters
Coretapper Coretapper gets up to no good in various combos using Magistrate's Scepter and one of the cards that gets artifacts or creatures back from the graveyard, of which there are quite a lot, from Emry, Lurker of the Loch to Tameshi, Reality Architect
Secret Salvage lets you exile a Nazgl from the bin to find the other eight while generating a wraith on cast with your commander in play
The card illustrations in this set are more expressive, more dynamic, and just plain more fun to look at