Heh, "trolling for posts". Not at all... this is just something fun for folks to do, something different than how we all normally play the game.
I definitely meant Brave Song. Vampire wins both ways with Brave Song... he does 20 more damage initially and then gains 20HP as a result. Essentially, you have both Brave Song and Tough Song on. Brave Song also makes Vampire far harder to dislodge on the defensive side, because he has Attacks First and self-heals any damage he might have sustained earlier.
2 Chariots are
awesome in an invasion-focused deck. I use this often, along with 2 Reliefs. You can hit just about anything, anywhere, anytime. It's also great for shaking off any unwanted enchantments and putting your best creatures on the best lands.
I was on the fence about Brontides, because of how he'd help most of the prospective target creatures as well (people love Fire and Earth online). I could see 1, in the event nobody else is using Fire or Earth.
I like Crimson Vine in this, and was thinking of going with that instead of the Skeleton and Bone Golem part of this. Brave Song would help the Vine a lot on offense as well, but not so much on defense, so Brontides would help there, definitely. Not sure what you meant by "cheap", because Vine costs more than Vampire or Revenant.
Spiny Agama is an interesting addition, but the damage it reflects isn't to the base HP. It can make a big difference on a high land. I could see using him general-purpose in this, but not so much with Angry Mask.
Not a fan of Telegnosis in my version because it overwrites the Song. In your version with fewer Songs, I can see it working.
Quicksilver's Territory Ability does
not result in creatures with stat increases. You get the base (card) version of the creature. Feel free to test.
Interesting ideas all around... anyone else want to play more with Angry Mask, or should we move onto a new Overlooked Card Challenge?