Again, if this works, you could use it to carefully watch the animation, head back into the game and pick the card of your choosing each time
Thats already a great start, but dont discount that attack trigger either
Cascade is a very powerful mechanic that lets you exile the top card of your deck until you find a nonland card with a mana value less than the initial spell
W - Giga Impact 250 During your next turn, this Pokmon can't attack

3 Bleeding Effect Blightwing Bandit Bloodthirsty Conqueror Bone Picker Bonepicker Skirge Bow of Nylea Cairn Wanderer Covetous Geist Crystalline Giant Cultist of the Absolute Damocles Base, Sword of Kang Deadly Recluse Death-Hood Cobra Deathgaze Cockatrice Dragonlord Silumgar Dreadwing Scavenger Eater of Virtue Embodiment of Agonies Entropic Battlecruiser Eye of Nidhogg Feral Deathgorger Feral Deathgorger Fetid Imp Fleetfeather Cockatrice Fumulus, the Infestation Green Goblin, Revenant Grendel, Spawn of Knull Gutmorn, Pactbound Servant Henrika, Infernal Seer Hornet Nest Hornet Queen Ice-Fang Coatl Indominus Rex, Alpha Kathril, Aspect Warper Kaya, Geist Hunter Kessig Recluse Kura, the Boundless Sky Majestic Myriarch Malakir Familiar Midnight Assassin Moonstone Harbinger Multiclass Baldric Needlethorn Drake Neriv, Crackling Vanguard Nighthawk Scavenger Nightveil Predator Nu and Sumi, Career Criminals Odric, Blood-Cursed Odric, Lunarch Marshal Old-Fashioned Vampire Orzhov Enforcer Pestilent Kathari Poison-Tip Archer Qarsi Revenant Rayami, First of the Fallen
