Molten Echoes [Innistrad: Crimson Vow Commander] BT8-024_PR Then you may choose a

Then you may choose a token you control

the cost will be reduced by 1

you may cast an artifact spell from your hand or graveyard by paying life equal to its mana value rather than paying its mana cost

Set: EX: Legend Maker Type: Water Rarity: Rare Retreat cost: Colorless

Molten Echoes [Innistrad: Crimson Vow Commander] BT8-024_PR Then you may choose aSet: Innistrad: Crimson Vow Commander Type: Enchantment Rarity: Rare Cost: {2}{R}{R} As Molten Echoes enters the battlefield, choose a creature type. Whenever a nontoken creature of the chosen type enters the battlefield under your control, create a token that's a copy of that creature. That token gains haste. Exile it at the beginning of the next end step.