Unfortunately, Necroduality is so popular and printed in limited numbers that it can be tricky for Zombie fans to find one without sacrificing their firstborn
Anytime another creature enters the battlefield you can either: Add three green mana Put a +1/+1 counter on all your creatures Scry 2 and then draw You dont need to build this Galadriel around a pure Elf kindred deck, you can instead go in a more blink-style deck, where you can maximize enter the battlefield triggers turn after turn for extra value
Collecting the rarest cards can be fun, and each booster pack contains a mix of different rarities, with Enchanted cards being the most difficult to find
The two uncommons cycles are decent as well
Though were primarily focusing on card draw here, the one life gain on trigger may be relevant in your deck as well as an enabler for other cards, like Archangel of Thune or Cleric Class
The card also has another cool feature, which is it has a built-in backup plan