Raft Security Officer

{2}, {T}: Tap target creature. This ability costs {1} less to activate if it targets a creature with power 3 or less.

Leader, Super-Genius

If a creature you control would connive, instead you draw a card, then that creature connives.
At the beginning of combat on your turn, target creature you control connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature.)

Bruce Banner

{X}{X}, {T}: Draw X cards. Activate only as a sorcery.
{2}{R}{R}{G}{G}: Transform Bruce Banner. Activate only as a sorcery.

The Incredible Hulk

Reach, trample
Enrage — Whenever The Incredible Hulk is dealt damage, put a +1/+1 counter on him. If he's attacking, untap him and there is an additional combat phase after this phase.

Bruce Banner // The Incredible Hulk

HULK SMASH!

Teamwork 4 (As an additional cost to cast this spell, you may tap any number of creatures you control with total power 4 or more.)
Choose one. If this spell was cast using teamwork, choose both instead.
• Destroy target noncreature artifact.
• Target creature you control deals damage equal to its power to target creature an opponent controls.

Abomination, Terrifying Titan

Trample
Power-up — {5}{R/G}{R/G}: Put a +1/+1 counter on Abomination. He fights up to one target creature an opponent controls. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)

Avengers Tower

{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast a Hero spell or to activate an ability of a Hero source.
{4}, {T}: Look at the top three cards of your library. You may reveal a Hero card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Spider-Man, To the Rescue

Flash
Vigilance, reach
No One Dies! — When Spider-Man enters, you may tap him. When you do, another target nonattacking creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Doombot

Doctor Doom

When Doctor Doom enters, create two 3/3 colorless Robot Villain artifact creature tokens named Doombot.
As long as you control an artifact creature or a Plan, Doctor Doom has indestructible.
At the beginning of your end step, you draw a card and lose 1 life.

Cosmic Cube

Ward {2}
Whenever you attack, look at the top six cards of your library. You may cast a spell from among them with mana value less than or equal to the greatest power among attacking creatures you control without paying its mana cost. Put the rest on the bottom of your library in a random order.

Thor, God of Thunder

Flying
When Thor enters, exile target Equipment, instant, or sorcery card from your graveyard. Until the end of your next turn, you may play that card.
Whenever you cast a noncreature spell, Thor deals damage equal to that spell's mana value to any target.

Mjölnir, Hammer of Thor

When Mjölnir enters, it deals 4 damage to up to one target creature.
Double all damage equipped creature would deal.
Equip worthy {1} (A creature is worthy if it's a legendary non-Villain that's red and/or white.)
{2}{R}, Discard this card: It deals 2 damage to each creature.

Red Guardian, Super-Soldier

Flash
When Red Guardian enters, destroy target creature an opponent controls that dealt damage this turn.

Blazing Crescendo

Target creature gets +3/+1 until end of turn.
Exile the top card of your library. Until the end of your next turn, you may play that card.

Avengers Assemble!

Flash
Heroes you control get +2/+2.
At the beginning of each end step, if you attacked with a Hero this turn or a Hero entered the battlefield under your control this turn, draw a card.

Captain Marvel, Earth's Protector

Flash
Flying, lifelink
Power-up — {5}{W}{W}: Put a +1/+1 counter and an indestructible counter on Captain Marvel. (Activate each power-up ability only once. Reduce the cost by her mana cost if she entered this turn.)

Loki, God of Mischief

Whenever a player or permanent becomes the target of an ability you control, draw a card. This ability triggers only once each turn.

Marvel Super Heroes