Its easy to get from 20 to 30 life in the right lifegain deck
But in this instance, your path to victory is pretty much the same as it is in the video game: Apply buffs to your characters to make them hit harder and faster while minimizing the damage you take
You don't need to master design software or spend all day sketching
Facilier, Charlatan 3x Magic Broom, Bucket Brigade 3x Minnie Mouse, Beloved Princess 2x Yzma, Alchemist Cost 3 Cards 3x Friends On The Other Side 2x Maleficent, Sorceress 2x Maximus, Relentless Pursuer 3x Mickey Mouse, True Friend 1x Part Of Your World 3x Rafiki, Mysterious Sage 3x The Wardrobe, Belle's Confidant Cost 4 Cards 2x Ariel, On Human Legs 2x Cinderella, Gentle and Kind 1x Hades, Lord of the Underworld 2x Hakuna Matata 2x Jafar, Wicked Sorcerer 2x Jetsam, Ursula's Spy 1x Mickey Mouse, Wayward Sorcerer - Foiled Cost 5 Cards 1x Flotsam, Ursula's Spy 1x Moana, Of Motunui - Foiled Cost 6 Cards 1x Sven, Official Ice Deliverer Cost 7 Cards 1x Dr
The sac is free, instant, repeatable and sometimes rewarding