Constructed wants complete linearity in the typal themes, while Limited requires interconnectivity between archetypes
These are worth quite a bit regardless of the card, so sleeve it up, price-check it, and consider grading it
It's a real big get bigger payoff, even though it does very little to protect itself and feels a little win-more if you're able to keep slamming giant creatures on board
If damage is prevented this way, Deflecting Palm deals that much damage to that source's controller
So now with River Song that disadvantage since you cannot see them again is advantage and you draw them in the order you want
Also fuels the threshold deck which includes Nimble Mongoose, Mystic Enforcer, and Werebear