Whenever a Draconic Duelist follower is put onto your field, place a lightning counter on this card.
[Act] [Engage]: Select a [Dragoncraft] follower on your field and give it [attack]+2. Activate only if this card has at least 5 lightning counters.
[Act] [Engage]: Select an enemy follower on the field. Destroy it and deal 3 damage to its leader. Activate only if this card has at least 10 lightning counters.