
Enchant creature
Enchanted creature has "Whenever another creature dies, put a +1/+1 counter on this creature."
When enchanted creature dies, look at the top X cards of your library, where X is its power. Put one of those cards into your hand and the rest on the bottom of your library in a random order.
Necrosynthesis has 2 printings, first in Innistrad: Midnight Hunt (2021). EDHREC ranks it #9,577 among Commander cards. It appears most in Massacre Girl decks (788 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.