Marvel Super Heroes

Legendary Creature — God Warrior Villain

Ares attacks each combat if able.
Whenever an attacking creature you control dies, return that card to its owner's hand.

Ares, God of War

Marvel Super Heroes Commander

Legendary Artifact Creature — Human Villain

Flying
When MACH-1 enters and whenever you gain life, surveil 1. This ability triggers only once each turn. (To surveil 1, look at the top card of your library. You may put it into your graveyard.)

MACH-1, Swooping Scoundrel

Foundations Jumpstart

Creature — Goblin Shaman

At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn.

Battle-Rattle Shaman

Fallout

Copy

Powder Ganger

Creature — Human Rogue

Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.)
When this creature enters, destroy up to one target artifact.

Junk

Break Down

Instant

Destroy target artifact or enchantment. Create a Junk token. (It's an artifact with "{T}, Sacrifice this token: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.")

Ravnica Remastered

Creature — Human Wizard

{1}{R}: Target creature gains haste until end of turn.
{1}{W}: Target creature gains first strike until end of turn.

Boros Guildmage

The Lost Caverns of Ixalan

Target creature gets +1/+3 and gains flying until end of turn. Untap it.

Acrobatic Leap

The Lost Caverns of Ixalan Promos

Legendary Creature — Siren Pirate

Flash
Flying
Whenever Malcolm deals combat damage to a player, put a chorus counter on it. Draw a card, then discard a card. If there are four or more chorus counters on Malcolm, you may cast the discarded card without paying its mana cost.

Malcolm, Alluring Scoundrel

Creature — Spirit Horror

When this creature enters, surveil 2. Then for each card you put on top of your library, you draw a card and you lose 3 life.
Descend 8 — Whenever you draw a card, if there are eight or more permanent cards in your graveyard, target opponent loses 1 life and you gain 1 life.

Starving Revenant

Creature — Merfolk Scout

Whenever a creature you control explores, this creature gets +1/+0 until end of turn and can't be blocked this turn.

Merfolk Cave-Diver

Innistrad: Double Feature

Creature — Zombie Horror

{2}{U}: Exile target creature card from your graveyard and put a +1/+1 counter on this creature.
This creature has all activated abilities of all creature cards exiled with it.

Patchwork Crawler

Blood

Creature — Vampire

Flying, trample
Whenever an opponent casts a spell, that player creates a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this token: Draw a card.")
Whenever this creature attacks, it gets +1/+0 until end of turn for each Blood token defending player controls.