Act of Aggression Act of Treason Amped Up Angrath, the Flame-Chained Awaken the Sleeper Beguiler of Wills Besmirch Binding Grasp Bloody Betrayal Blue Sun's Twilight Bond of Passion Callous Oppressor Captivating Crew Captivating Vampire Caught Red-Handed Chamber of Manipulation Claim the Firstborn Coercive Recruiter Connive // Concoct Connive // Concoct Conquering Manticore Control Magic Cunning Bandit Cunning Bandit Cytoplast Manipulator Dominate Dominating Vampire Dragonlord Silumgar Edea, Possessed Sorceress Eldrazi Obligator Enthralling Victor Entrancing Melody Eriette's Tempting Apple Evangelize Evil's Thrall Exert Influence Firbolg Flutist Flayer of Loyalties Furnace Reins Garland, Royal Kidnapper Geyadrone Dihada Glen Elendra Goatnap Grab the Reins Hammer Helper Helm of Possession In Thrall to the Pit Incessant Provocation Infernal Denizen Involuntary Employment Kari Zev's Expertise Keiga, the Tide Star Keldon Overseer Kellogg, Dangerous Mind Legacy's Allure Limits of Solidarity Loki's Scepter Lose Calm Lullmage's Domination Malevolent Whispers Mark of Mutiny Mascot Interception Mass Mutiny Merieke Ri Berit Might Makes Right Mind Flayer Mouth to Mouth Neural Network New Blood Nicol Bolas, Planeswalker Nihiloor Old Man of the Sea

Well, you're hoping to land it alongside something that creates a new creature at the start of each combat, like Legion Warboss or Urabrask's Forge
Considering that shrine decks are usually five colors, its a card that should see play in these decks, because its good at any point in the game
When Baymax comes into play and when he quests, you can remove up to two damage counters from another of your characters
Turning lifegain into burn damage is Boros at its finest, so I get why people enjoy playing F&S