Phyrexia: All Will Be One

Evolving Adaptive | Creature | Phyrexian Warrior | Evolving Adaptive enters the battlefield with an oil counter on it. Evolving Adaptive gets +1/+1 for each oil counter on it. Whenever another creature enters the battlefield under your control, if that creature has greater power or toughness than Evolving Adaptive, put an oil counter on Evolving Adaptive. | John Di Giovanni

Green Sun's Twilight | Sorcery | | Reveal the top X plus one cards of your library. Choose a creature card and/or a land card from among them. Put those cards into your hand and the rest on the bottom of your library in a random order. If X is 5 or more, instead put the chosen cards onto the battlefield or into your hand and the rest on the bottom of your library in a random order. | Yeong-Hao Han

Incubation Sac | Artifact | | Incubation Sac enters the battlefield with three oil counters on it. {4}, {T}, Remove an oil counter from Incubation Sac: Create a 3/3 colorless Phyrexian Golem artifact creature token. Activate only as a sorcery. | Tony Foti

Rustvine Cultivator | Creature | Phyrexian Elf Druid | {T}: Put an oil counter on Rustvine Cultivator. {T}, Remove an oil counter from Rustvine Cultivator: Untap target land. | Lauren K. Cannon

Thirsting Roots | Sorcery | | Choose one— • Search your library for a basic land card, reveal it, put it into your hand, then shuffle. • Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | WolfSkullJack

Tyvar's Stand | Instant | | Target creature you control gets +X/+X and gains hexproof and indestructible until end of turn. (A creature with hexproof and indestructible can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.) | Kieran Yanner

Venerated Rotpriest | Creature | Phyrexian Druid | Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) Whenever a creature you control becomes the target of a spell, target opponent gets a poison counter. | Brian Valeza

Maze Skullbomb | Artifact | | {1}, Sacrifice Maze Skullbomb: Draw a card. {2}{G}, Sacrifice Maze Skullbomb: Target creature you control gets +3/+3 and gains trample until end of turn. Draw a card. Activate only as a sorcery. | Matt Forsyth