This Gen Seven set only had three special Energy cards: Fire, Fairy, and Darkness
Beginning on May 10, players can obtain free gifts as part of in an in-game World Championship Celebration campaign
In other words, the last thing on earth we would want to do is create that scenario for ourselves with FlingFling effects
Get +1/+1 tokens, food tokens, and then a whole bunch of 1/1 halflings from a three-mana enchantment that replaces itself so long as it survives to its second turn
If a card lets you attach another Energy, such as Meltan, that Energy will appear in your Energy Zone for usage
Suffice to say, Biyomon, Candlemon, and a ton of other cards outside Black have better effects, but I can't recommend this one even in Black unless you REALLY need the boosts to X attack power