Each card you add is an additional constraint that must be satisfied simultaneously
It's the next evolution of Blood Artist appropriate for modern Magic, something you'd absolutely expect from a Modern Horizons card
The card has the effect of attaching an Energy from the discard pile to one of your Benched Pokmon, which is considered "weak" in the format (almost similar to Beda, the only difference being that it attaches from the hand and not from the discard), since we have better cards for power up like Roy and Melony, considering the power factor of the discard and having additional effects
This also leads me to the very first 1st edition Pokmon TCG cards: Japanese No Rarity Base Set: Unlike later print runs, the Japanese Base Set has no 1st edition symbol to indicate that its 1st edition
and because Limited play is almost always won on the back of creature combat, finding the opportunities to trade one creature, removal spell, or well-placed buff for more than one creature will pay off dividends
At least I think he should use Continuous Spell if he's going to put out a card of this level