Rather than letting them collect dust, you can sell or trade these cards to fund bigger pulls, like Illustration Rares or competitive deck staples
(This sort of villain team-up may be the closest thing we get to a fulfilling Dissidia Final Fantasy revival for some time, so enjoy it.) Summons (Green/White/Red) Even more iconic than the villains are the summons, mighty beasts that can be called down to rain devastation upon a battlefield
DOUBLE MASTERS 2022: MULTICOLOR There are a lot of multicolor cards in 2X2 , which is to be expected seeing as its a shard based set
Once per Duel, send 1 Monster Card in your Spell & Trap Zone, equipped to a Cyberdark Fusion Monster, to the GY, then equip 1 monster your opponent controls to that monster
This is mostly just a 5-mana 4/4 flyer in Limited, though you'll occasionally be able to use Ultima's blight counters to nerf opposing lands or ramp your mana
A former Cube staple some five to six years ago, and you can still play it in prison decks and lists with small creatures like elves