Advanced Search Sets Random Syntax Agonasaur Rex Akim, the Soaring Wind Alpha Tyrranax Amped Raptor Ancient Brontodon Ancient Imperiosaur Annoyed Altisaur Apex Altisaur Armasaur Guide Armored Kincaller Balamb T-Rexaur Belligerent Brontodon Belligerent Regisaur Belligerent Yearling Bellowing Aegisaur Blue, Loyal Raptor Bonded Horncrest Bonehoard Dracosaur Bronzebeak Foragers Burning Sun's Avatar Cacophodon Carnage Tyrant Cavern Stomper Charging Monstrosaur Charging Tuskodon Cherished Hatchling Chizak, Apex Arachnosaur Cloudpiercer Colossadactyl Colossal Dreadmaw Compy Swarm Crested Herdcaller Cresting Mosasaurus Curious Altisaur Deathgorge Scavenger Deathmist Raptor Devil Dinosaur Dinosaur Egg Dinosaurs on a Spaceship Dinotomaton Displaced Dinosaurs Dracosaur Auxiliary Dread Osseosaur Dromosaur Drowsing Tyrannodon Earthshaker Dreadmaw Etali, Primal Conqueror Etali, Primal Sickness Etali, Primal Storm Feisty Stegosaurus Flaming Tyrannosaurus Frenetic Raptor Frenzied Raptor Frilled Deathspitter Fungusaur Gert and Old Lace, Runaways Ghalta and Mavren Ghalta, Primal Hunger Ghalta, Stampede Tyrant Giant Cindermaw Gigantosaurus Gishath, Sun's Avatar Gnathosaur Gold-Forged Thopteryx Goring Ceratops Grazing Whiptail Grim Giganotosaurus Harnessed Snubhorn Huatli's Raptor Huatli's Snubhorn Hulking Raptor Hunting Velociraptor

the effect making it all creature types will simply be overwritten
Each explores different versions of card advantage or selection
Using a few reanimation effects also enables you to get back either the creatures sacrificed to Yawgmoths first abilities or discarded to activate his second
Im not in on just shutting down everything a player wants to do, but making things a little more awkward is reasonable