If Vault 13 leaves the battlefield before its first chapter ability resolves, the target permanents won't be exiled at all
Previews from the upcoming fourth set, Ursulas Return look to expand that even further, but theres another element to this TCG thats equally exciting
If youre holding a card with no visible rarity stamp at all, check the bottom corner under a bright light: AR and SAR cards sometimes have the code printed very small against the textured artwork
Ward 3 and pay three life is pretty legit, as it makes it harder for your opponent to efficiently deal with the Goliath, and they are going to take a hit in terms of their life no matter what they do and thats the fail case here
And, if people with any power over the Modern format read this, I want them to know that the easy way to solve the problem is to unban Splinter Twin