In theory it could be used to search for specific cards/card combos that you want to counter, but... Once you feel confident enough to make viable anti-fg decks a compilation such as this becames kinda obsolete. As for fg proposals its just the opposite, there for diversity's sake you're looking for things the current fgs don't do. Just a few examples: No god utilizes max healt increase into healing as a strategy, as a matter of fact the only fg that has max health increase is Seism with a single copy of Granite skin. No fg has water mark. Many typical strategies, like ghostmare or catatitans, that are very unique on their own, but are not represented in the fgs.