Draw power and setup
Amazing dealer, kobold, ship, trade-in and charity have you covered on the draw power department while gargoyle and specter are just very good to set the grave before being thrown away as tribute fodder
Recurssion
Phaser and Echo help to retrieve your high level fiends from the grave, althoug echo will mainly only be used to bring back Invasion, shadow buyer can retrieve any fiend monster in the grave while also becoming level 5 or potentialy even level 7 for free
Bosses
Heavy Metal and Death Doom are your main bosses, invasion and no wave are here because they are the best fiend type targets for ship