Marvel Super Heroes

Legendary Creature — Human Kree Hero

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.)

Captain Marvel, Earth's Protector

Legendary Creature — Mutant Warlock Hero

Instant and sorcery spells you cast with mana value 4 or greater cost {X} less to cast, where X is The Scarlet Witch's power.

The Scarlet Witch

Squirrel

Legendary Creature — Squirrel Human Hero

Do You Like Squirrels? — Whenever The Unbeatable Squirrel Girl enters or attacks, create a 1/1 green Squirrel creature token.
I LOVE Squirrels! — {1}{G}{G}{G}: Create X 1/1 green Squirrel creature tokens, where X is the number of Squirrels you control.

The Unbeatable Squirrel Girl

Secret Lair Drop

Enchantment

If one or more tokens would be created, twice that many of those tokens are created instead.
If one or more +1/+1 counters would be put on a creature, twice that many +1/+1 counters are put on that creature instead.

Primal Vigor

Artifact — Equipment

Equipped creature has haste and shroud. (It can't be the target of spells or abilities.)
Equip {0}