Marvel Super Heroes

Legendary Creature — Eternal Villain

Deathtouch, lifelink
Power-up — {C}{W}{U}{B}{R}{G}: Put two +1/+1 counters on Thanos. Choose odd or even. Destroy each other creature with mana value of the chosen quality. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn. Zero is even.)

Thanos, the Mad Titan

Secret Lair Drop

Legendary Creature — Faerie Wizard

Flash
Flying
When Vendilion Clique enters, look at target player's hand. You may choose a nonland card from it. If you do, that player reveals the chosen card, puts it on the bottom of their library, then draws a card.

Vendilion Clique

Creature — Human Druid

Whenever you cast an enchantment spell, you may draw a card.

Mesa Enchantress

Creature — Human Wizard

When this creature enters, return target instant or sorcery card from your graveyard to your hand.

Archaeomancer

Creature — Elf Druid

Vivid — {T}: For each color among permanents you control, add one mana of that color.

Bloom Tender

Artifact Creature — Golem

When this creature enters, destroy target nonland permanent an opponent controls.