Seething Song [Mirrodin] Modern Masters 2017 you may return another permanent

you may return another permanent you control that shares a permanent type with it to its owner's hand

Set: Urza's Saga Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's upkeep

Set: Explorers of Ixalan Type: Instant Rarity: Rare Cost: {5}{W} Double target player's life total

"I'd call that a successful first test

1 — Sacrifice Jack-in-the-Mox and you lose 5 life

Seething Song [Mirrodin] Modern Masters 2017 you may return another permanentSet: Mirrodin Type: Instant Rarity: Common Cost: {2}{R} Add {R}{R}{R}{R}{R}. Vulshok mana rituals echo the day when the red sun burst through Mirrodin's surface to take its place in the heavens.