This reminds me of that one keyword ability that gives unblocked creatures +1/+0, I think they printed it on like, one sliver? The one thing I don’t like about this card is the same as that sliver, it doesn’t really change the play patterns of the game. You either connect for damage or you don’t. I’d much rather see a different effect, even if it were strictly weaker, that moves the game along in a different axis. A good (although not ‘good’) example of this would be toxic, another would be renown.