You can also notice, there is a lot going on at the back of cards in terms of small texts and images, so it becomes really difficult to spot fakes, because sometimes it just comes to the tiny details like @bbobrob highlighted
Id like to try a little more to pull my first alt art but at this cost Im not sure really
(You can't use more than 1 GX attack in a game.) [Grass] Tropical Head This attack does 20 damage times the amount of Energy attached to this Pokemon to 1 of your opponent's Pokemon
(source: ibtimes.co.uk) Tap the opponents Pokmon as fast as possible to impose damage, and swipe left or right to avoid opponents attack
The items, actions, and songs bring in additional curve balls to your strategy
These cards have a history of either being broken or terrible, and Radiant Lotus looks like an even more extreme version of that rule