legendary zombie cards mtg Top 20 in Magic: The Gathering Lyth, Dungeon Archfiend

There are only a handful of ways to remove specific cards from your opponents deck, most of which are known by the slang term capping or surgical-ing. These come from Jester's Cap and Surgical Extraction, though there are a few other cards that are similar

Whenever you attack with one or more devils, you and an opponent draw a card and discard at random

Consequently, any good Kitt Kanto deck is going to have a ton of ways to produce creature tokens, which you can then use to make your opponents attack one another

The same is true for doubling the number of counters on a player

Lords in Merfolk that pump them all, like Master of the Pearl Trident