Mjolnir, Hammer of Thor (Borderless) (0339) [Marvel Super Heroes]

Cost: 3 R 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.