
Spider-Byte, Web Warden | Legendary Creature | Spider Avatar Hero | When Spider-Byte enters, return up to one target nonland permanent to its owner's hand. | Randy Gallegos

Madame Web, Clairvoyant | Legendary Creature | Mutant Advisor | You may look at the top card of your library any time.
You may cast Spider spells and noncreature spells from the top of your library.
Whenever you attack, you may mill a card. (You may put the top card of your library into your graveyard.) | Mathias Kollros

School Daze | Instant | | Choose one —
• Do Homework — Draw three cards.
• Fight Crime — Counter target spell. Draw a card. | Mark Behm

Robotics Mastery | Enchantment | Aura | Flash
Enchant creature
When this Aura enters, create two 1/1 colorless Robot artifact creature tokens with flying.
Enchanted creature gets +2/+2. | Andrew Mar

Secret Identity | Instant | | Choose one —
• Conceal — Until end of turn, target creature you control becomes a Citizen with base power and toughness 1/1 and gains hexproof.
• Reveal — Until end of turn, target creature you control becomes a Hero with base power and toughness 3/4 and gains flying and vigilance. | Bram Sels

Chameleon, Master of Disguise | Legendary Creature | Human Shapeshifter Villain | You may have Chameleon enter as a copy of a creature you control, except his name is Chameleon, Master of Disguise.
Mayhem {2}{U} (You may cast this card from your graveyard for {2}{U} if you discarded it this turn. Timing rules still apply.) | Andrey Kuzinskiy

Flying Octobot | Artifact Creature | Robot Villain | Flying
Whenever another Villain you control enters, put a +1/+1 counter on this creature. This ability triggers only once each turn. | Jonathan Wayshak

Sun-Spider, Nimble Webber | Legendary Creature | Spider Human Hero | During your turn, Sun-Spider has flying.
When Sun-Spider enters, search your library for an Aura or Equipment card, reveal it, put it into your hand, then shuffle. | Alexandre Honoré

SP//dr, Piloted by Peni | Legendary Artifact Creature | Spider Hero | Vigilance
When SP//dr enters, put a +1/+1 counter on target creature.
Whenever a modified creature you control deals combat damage to a player, draw a card. (Equipment, Auras you control, and counters are modifications.) | Joe Slucher

Wraith, Vicious Vigilante | Legendary Creature | Human Detective Hero | Double strike
Fear Gas — Wraith can't be blocked. | Andreia Ugrai

Prowler, Clawed Thief | Legendary Creature | Human Rogue Villain | Menace (This creature can't be blocked except by two or more creatures.)
Whenever another Villain you control enters, Prowler connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.) | Cristi Balanescu

Vulture, Scheming Scavenger | Legendary Creature | Human Artificer Villain | Flying
Whenever Vulture attacks, other Villains you control gain flying until end of turn. | Josh Hass

Morbius the Living Vampire | Legendary Creature | Vampire Scientist Villain | Flying, vigilance, lifelink
{U}{B}, Exile this card from your graveyard: Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. | Andrey Kuzinskiy