raichu pokemon cards Wizards of the Coast Fossil Rare Card #29 Trading Card : Toys & Games Raichu-GX · Shining Legends (SLG)

Also, you can play a card called Kodamas Reach that does the same thing, which is always valuable in a Commander deck

Mix in some recursion through cards like Splendid Reclamation and Crucible of Worlds, and you can easily ramp up your mana to do it all again

From Ravinca: Clue Edition, keep an eye out for Dimir Strandcatcher as another consistent source of surveil triggers and a potential card-draw source too.

You can peruse the collection of Black Lotus cards on AncestralMTG to get an idea of the range we're talking about

Second Sight is 20/20 (or more like 10/10 would use again) Slowking has always been about messing with peoples decks, trying to lock them, trying to control the game state