Tamiyo's Journal (Entry 653) [Shadows over Innistrad Promos] War of the Spark Tokens Whenever you cast a spell

Whenever you cast a spell

Avatar of Hope can block any number of creatures

sacrifice it unless you sacrifice two Swamps

destroy 1 card on the field

If damage would be dealt to another creature you control

Tamiyo's Journal (Entry 653) [Shadows over Innistrad Promos] War of the Spark Tokens Whenever you cast a spellSet: Shadows over Innistrad Promos Type: Legendary Artifact Rarity: Rare Cost: {5} At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.") {T}, Sacrifice three Clues: Search your library for a card, put that card into your hand, then shuffle. Entry 653: There's more to Avacyn's madness . . .