Very Cryptic Command (Return) [Unstable] Modern Masters 2017 Choose an instant or sorcery

Choose an instant or sorcery card exiled this way and copy it three times

[S]creams of horror rend th' affrighted skies

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {1} {T}: Add {C}{C}

They fletch their arrows with the feathers of angels

where X is the number of untapped lands they controlled at the beginning of this turn

Very Cryptic Command (Return) [Unstable] Modern Masters 2017 Choose an instant or sorcerySet: Unstable Type: Instant Rarity: Rare Cost: {1}{U}{U}{U} Choose two Return target permanent to its controller's hand. Draw two cards, then discard a card. Change the target of target spell with a single target. Turn over target nontoken creature.