
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

Doc Ock's Henchmen | Creature | Human Villain | Flash
Whenever this creature attacks, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.) | Matheus Graef

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

Symbiote Spider-Man | Legendary Creature | Symbiote Spider Hero | Whenever this creature deals combat damage to a player, look at that many cards from the top of your library. Put one of them into your hand and the rest into your graveyard.
Find New Host — {2}{U/B}, Exile this card from your graveyard: Put a +1/+1 counter on target creature you control. It gains this card's other abilities. Activate only as a sorcery. | Igor Krstic