mtg cards types Anatomy of a Magic Card Every Foil Type in Magic:

MTG D&D Forgotten Realms Commander Decks Magic: The Gathering Forgotten Realms Commander Deck Planar Portal Magic: The Gathering Forgotten Realms Commander Deck Draconic Rage Magic: The Gathering Forgotten Realms Commander Deck Dungeons of Death Magic: The Gathering Forgotten Realms Commander Deck Aura of Courage Magic: The Gathering Forgotten Realms Commander Deck Planar Portal Prosper, Tome-Bound is the face hero for Planar Portal, a Red and Black deck

While it doesnt technically double the damage from the likes of Lightning Bolt, it can still double the effect when it targets a single creature, dealing the same amount of damage to each opponent

Acorn Catapult Animal Friend Camellia, the Seedmiser Chatter of the Squirrel Chatterstorm Chittering Doom Chitterspitter Form of the Squirrel Mistakes Were Made Nut Collector Rootcast Apprenticeship Scurry Oak Specimen Collector Squirrel Dealer Squirrel Farm Squirrel Nest Squirrel Sanctuary Squirrel Squatters Squirrel Stack Squirrel Stack Squirrel Stack Squirrel Stack Squirrel Stack Squirrel Stack The Unbeatable Squirrel Girl Wrenn and One (playtest)

Though our very Commander is a damage amplifier, her effect is gleefully multiplied with each additional amplifier on the table, so we include cards like City on Fire, Furnace of Rath, Fiery Emancipation, Fire Servant, and Dictate of the Twin Gods for extra Scoville units