Magic: The Gathering contains five colors that make up the core of its gameplay and card design
"Aleister the Reminiscent" and "Virakam, the Divine Spirit of Artifice" are both able to freely Special Summon themselves from the hand and are able to search "Invocation" or 1 Spell that mentions it
My main reason for saying this is that Slakoth only have one move and the one move it does have puts Slakoth to sleep which may make it unable to attack for several turns in a row, and with only 60 hp, Slakoth won't last long in the active Pokemon spot without getting knocked out
Putting these two effects together, the idea is to Summon Lightwurm with its Pendulum Effect and turning it into a DARK like Darkwurm, Synchro Summoning SKDCW and destroying all of your opponent's face-up Monsters
Noctis, Prince of Lucis (Borderless) 9
Water the soil with blood, if you must