I think its attack is somewhat great because for a single-prize Pokmon and with only 1 energy, you can have a spread attack where its attack cost is one colourless energy so you can combine it with another Pokmon
For example, if you attack one player with Tifa and another player with five creatures, Tifa will get +2/+2 until end of turn
The other Mega with 4x Energy requirement is Mega Venusaur EX, and thanks to Crimson Blaze Ivysaur, Quick-Grow Extract, and even Megs Shine Darkrai, the iconic starter remains one of the scariest Pokmon in the meta
Hero of Precinct One Of the cards on this list, this is the one that I completely dismissed at first
Includes common and uncommon cards, and additional minimum 25 holographic/reverse holographic and/or rare cards