This mechanic interestingly enough was the original one I designed for Odyssey' s Mirari before the rules team told me that it would never work
Individually these effects are marginal: but combined they form a card that was so good, many non-red blue base decks started playing red just to get it (plus Flametongue Kavu, to be perfectly fair)
I don't know why you would do that, given how Ravages of War only appeared in Portal Three Kingdoms, making it an extremely rare, expensive card
The set isnt even updated on bulba yet
On top of that, because its only a 2/2 at a baseline, you wont always be able to attack and get a life buffer if the opponent has any burly creature in the way
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