Even with the bigger deck sizes of Commander, you should only need about 20 legends in your deck to hit something reliably
If he dies, the shadow elves and wood elves will almost certainly split once more and resume their ancient war
For instance, say you have Viscera Seer, which lets you sacrifice a creature to scry 1
Elaina Festival Face-Off MTG Size 100 Smooth Matte Trading Card Sleeves (FN61S) $14.99 Pack of 100 original trading card sleeves HUMAN MADE WITH NO AI: One-of-a-kind character art hand-painted by a talented artist with no AI-generated content
Four mana for a 4/4 Reach is pretty mediocre, and his attack trigger is so incredibly specific that it likely wont net you much damage over the course of a game
But I do like the flavour text here, telling us implicitly that the Zombie Master used to be a necromancer who controlled zombies and was betrayed and probably consumed by his zombie minions