If there are four or more card types among cards in your graveyard, choose one or more instead
If it works, then the Pokmon is the opposite gender of the user while unaffected Pokmon are the same gender

Julius Jumblemorph Ego Erasure Feisty Spikeling Firdoch Core Fire-Belly Changeling Flock Impostor Formless Genesis Game-Trail Changeling Gangly Stompling Ghostly Changeling Gladewalker Ritualist Graveshifter Guardian Gladewalker Impostor of the Sixth Pride Irregular Cohort Littjara Littjara Glade-Warden Littjara Kinseekers Masked Vandal Maskwood Nexus Mirror Entity Mischievous Sneakling Mistform Ultimus Mistwalker Moonglove Changeling Moritte of the Frost Morophon, the Boundless Mothdust Changeling Mutable Explorer Nameless Inversion Omni-Changeling Omo, Queen of Vesuva Overlord of the Hauntwoods Personify Prideful Feastling Realmwalker Rooftop Percher Runed Stalactite Shapesharer Shields of Velis Vel Sizzling Changeling Skeletal Changeling Springleaf Parade Stalactite Dagger Taurean Mauler Three Tree Mascot Turtleshell Changeling Universal Automaton Unsettled Mariner Valiant Changeling

If there's a cost associated with having it block the creature, its controller isn't forced to pay that cost, so it doesn't have to block in that case either
Rapid Strike Rayquaza VMAX's an absolute powerhouse, though, and we reckon that's what it'll be remembered for
Otherworldly Gaze Unlike Tome Scour, the card is not that powerful on its own