In my opinion, their powers are lazily written. Because, you involve the heart, one of the most important organs and somehow when activating the powers, it has no consequences? Where do the cactus spikes come from? How in the world is chains generating from his fingers? Also, the way they just fade out from his fingers is pretty funny. It's probably just fiction magic but it would have been fun to see scientific reasons.
In my opinion, their powers are lazily written. Because, you involve the heart, one of the most important organs and somehow when activating the powers, it has no consequences? Where do the cactus spikes come from? How in the world is chains generating from his fingers? Also, the way they just fade out from his fingers is pretty funny. It's probably just fiction magic but it would have been fun to see scientific reasons.
-kangaroo