Double strike I think is very over-used in smashing face as hard a possible and its not used very often in the sense of "doubling combat triggers" you might get from effects like Mask of Memory
Restoration Magic Cheap, flexible, and surprisingly powerful, Restoration Magic is one of the best White instants in the set - and somehow it's just an uncommon
What's the difference between a single card, a pack, and the MEGA card
You'll need to read the story for the detailswe're not going to spoil everything here
There are other similar things to do with other cards, but they pale in comparison to both the Dreadnaught trick and the rest of Vintage
You can bounce it back to its owner's hand, destroy it, exile it, or even wrath the whole board away