For that, its best to cast our eyes over to the OCG and look at just how the deck is being played in the current meta in Japan, where the cards and this set have already been available for a few months up to this point
Skill cards can only be used in Speed Duel
Fairgrounds Trumpeter's ability triggers if, at any point during this turn, a +1/+1 counter was placed on a permanent that you controlled as the counter was placed
Let me know what you wheely think in the comments or over in the Draftsim Discord or on Draftsim's Twitter/X
Fun fact: Deoxys can switch between Attack, Defense, Speed, and Normal forms to outsmart any opponent
Should the player choose to use Reshiram's Powerful Rage attack, it can allow them to gain the upper hand even if Zoroark ex is badly damaged