Ben Harvey

"Just taking that money out for a walk?"
—Spider-Man

Common Crook

When this creature dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

"Say 'Here, kitty kitty' one more time. I dare you."

Tigra, Feline Fury

Flash
Trample
Whenever you gain life, put a +1/+1 counter on Tigra.

Whirlwind, Killer Cyclone

Haste
Whenever one or more creatures you control that entered this turn attack a player, target creature that player controls can't block this turn.

Boomerang managed to assemble a squad that really wasn't all that sinister and certainly wasn't all that six.

Superior Foes of Spider-Man

Trample
Whenever you cast a spell with mana value 4 or greater, you may exile the top card of your library. If you do, you may play that card until you exile another card with this creature.

Path of Ancestry

This land enters tapped.
{T}: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Ms. Marvel, Elastic Ally

Reach
When Ms. Marvel enters, target creature gets +2/+0 until end of turn.
Whenever a creature you control with power greater than its base power deals combat damage to a player, draw a card. This ability triggers only once each turn.