vecna cards mtg Spider // Double-Sided Token [Dungeons & Dragons: Adventures in equipped creature or a creature you control named Vecna gets +X/+X until end of turn Hand-of-Vecna-mtg-215x300.jpg | EN World D&D

They are, of course, more than that

Muldrotha lets you permanently cast cards from your graveyard - ideal for Sultai decks with lots of sacrifice mechanics or fetchlands

At the beginning of combat on your turn, put X +1/+1 counters on another target creature you control, where X is the number of experience counters you have

Necropotence even has the downside of skipping your draw

This creates a built-in synergy of discarding lands from your hand to retrace permanents in your graveyard and then returning those lands to play when Six attacks

What's more, if that creature is a demon, it deals damage equal to its power to all of your opponents