Mana Screw (Alternate Foil) [Unhinged] XY49 Criosphinx Sovereign or another Sphinx

Criosphinx Sovereign or another Sphinx enters the battlefield under your control

If I were you

you may put a -1/-1 counter on target creature

Set: Commander Legends Type: Creature — Dragon Rarity: Mythic Cost: {4}{R}{R} Flying

Set: Diamond & Pearl: Stormfront Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Mana Screw (Alternate Foil) [Unhinged] XY49 Criosphinx Sovereign or another SphinxSet: Unhinged Type: Artifact Rarity: Uncommon Cost: {1} {1}: Flip a coin. If you win the flip, add {C}{C}. Activate only as an instant. There was no darker or more evil creation in all the multiverse than that of the mana screw.