Phyrexia: All Will Be One

White Sun's Twilight | Sorcery | | You gain X life. Create X 1/1 colorless Phyrexian Mite artifact creature tokens with toxic 1 and "This creature can't block." If X is 5 or more, destroy all other creatures. (Players dealt combat damage by a creature with toxic 1 also get a poison counter.) | Julian Kok Joon Wen

Blue Sun's Twilight | Sorcery | | Gain control of target creature with mana value X or less. If X is 5 or more, create a token that's a copy of that creature. | Piotr Dura

Drown in Ichor | Sorcery | | Target creature gets -4/-4 until end of turn. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | Tiffany Turrill

Nahiri's Sacrifice | Sorcery | | As an additional cost to cast this spell, sacrifice an artifact or creature with mana value X. Nahiri's Sacrifice deals X damage divided as you choose among any number of target creatures. | Andrey Kuzinskiy

Red Sun's Twilight | Sorcery | | Destroy up to X target artifacts. If X is 5 or more, for each artifact destroyed this way, create a token that's a copy of it. Those tokens gain haste. Exile them at the beginning of the next end step. | Julian Kok Joon Wen

Ruthless Predation | Sorcery | | Target creature you control gets +1/+2 until end of turn. It fights target creature you don't control. (Each deals damage equal to its power to the other.) | Pavel Kolomeyets

Unnatural Restoration | Sorcery | | Return target permanent card from your graveyard to your hand. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | Jeremy Wilson