2 Black Market Connections Give A Little, Get A Lot Black Market Connections is just an incredible Commander card, let alone one that spits out changelings for your typal deck
Abyss Dweller stops all graveyard effects by banishing a material, disrupting key plays
Return 1 of those targets to your hand (if it is face-down, reveal it first) and if you do, destroy 1 card on the field, then you can Special Summon 1 monster that mentions "Ritual of Light and Darkness" from your hand with a different name than the returned card, ignoring its Summoning Conditions
Asleep (when inflicted upon a Pokemon, the card should be rotated counterclockwise), Paralyze (when inflicted upon a Pokemon, the card should be rotated clockwise), Poison (when inflicted upon a Pokemon, place a special token), Burned (when inflicted upon a pokemon, place a special token), and Confused (when inflicted upon a Pokemon, the card should be kept upside down)
Just like a ton of TCGs from the same era, such as Pokmon and Yu-Gi-Oh!, vintage Magic: The Gathering cards are simply unbeatable when it comes to collectability especially when the original artists get involved