Magic Charms part of SA: You may discard this card from your Magician during battle to capture up to two human Heroes.
Joseph before Pharaoh: If used by a son of Jacob , negate opponent's evil or neutral card. If it's human , capture it to opponent's LoB Otherwise , put it beneath deck.
1. If Reuben (a son of Jacob) entered the field of battle (with no blockers present yet) and then the opposing player tries to use Magic Charms (uses it when the magician is in their own territory) to capture the last Hero in battle , can the Hero play Joseph before Pharaoh and target Magic Charms by negating it and underdecking it?