mega gengar pokemon cards Card Game ex Starter Set TCG JAPAN OFFICIAL — ToysOneJapan Darkness Void Gale (230) Move an Energy from this Pokemon to 1 of your Benched Pokemon. Mega Gengar ex SAR 240/193

Wow, pretty niche again but still useful in many formats

If you also have a source of token creation you might be able to ping off a bunch of utility creatures but much like the trees themselves, it's slow

Sacrifice after IV.) I, II You may discard a card

For that we have stuff like Conjurer's Closet, Teleportation Circle, Ephemerate, Flicker of Fate, Cloudshift, Acrobatic Maneuever (put that onto an Isochron Scepter for repeatable card draw and flickering!), Flickerwisp, Felidar Guardian and Restoration Angel

With such strong abilities, dont expect your opponents to let him hang around long - but you can be sure hell go down swinging