antiquities booster box mtg Mtg Antiquities Booster Pack Factory Sealed MTG Antiquities Booster

Effects that allow you to cast a spell for an alternative cost or without paying its mana cost may allow you to apply those to the Adventure

There are some that seem a little off theme, like Tom Bombadil

Magnificent Monsters Legendary ARC-V Decks Chaos Origins Battles of Legend: Glorious Gallery Blazing Dominion Advanced Search Deckbuilder Bulk Lots Unique Boutique New Player Series Sell Singles Sell Bulk Pokmon Pokmon Pitch Black Chaos Rising Perfect Order Ascended Heroes Phantasmal Flames Advanced Search Deckbuilder Gym Leader Challenge Bulk Lots Unique Boutique New Player Series Sell Singles Sell Bulk Riftbound: League of Legends Riftbound: League of Legends Unleashed Spiritforged Origins Advanced Search Promos Unique Boutique Sell Singles Sell Bulk Lorcana Lorcana Attack of the Vine Wilds Unknown Winterspell Whispers in the Well Fabled Advanced Search Deckbuilder Bulk Lots New Player Series Supplies Sell Singles Sell Bulk One Piece One Piece Luffy and Ace Starter Deck The Time of Battle Adventure on Kamis Island EB03 Heroines Edition EB04 Advanced Search Promos Unique Boutique Sell Singles Sell Bulk Star Wars: Unlimited Star Wars: Unlimited Ashes of the Empire Twin Suns A Lawless Time Secrets of Power Intro Battle: Hoth Advanced Search Promos New Player Series Unique Boutique Supplies Sell Singles Gundam Card Game Gundam Card Game Freedom Ascension Generation Pulse Eternal Nexus Phantom Aria Destiny Ignition Steel Requiem Advanced Search Unique Boutique Sell Singles Haikyu

Plus, there's a clear optimal list too, as winning decklists seem to have less than 10 cards different between them

It uses the stack and can be responded to

Another example includes Scars hyena minion Ed, who is protected from being challenged if the opponents character is damaged