From strong power boosts to defensive plays, the best leader abilities can impact the board immediately upon activation
If the new expansion follows the Hidden Fates TCG shiny vault convention, the rest of these evolution lines could also have shiny variant cards revealed for the set
If the creature is the only target of the spell or ability, that spell or ability won't resolve
You could use it to get a dangerous sweeper out of play, pull out an engine piece from their bench to put it in harms way, or just grab a small thing from the bench to knock out for an easy Prize card
Superior Energy Retrieval is an option for decks that need a high quantity of Energy, but that cannot take the enormous hit to consistency that running a high quantity of Energy brings Superior Energy Retrieval gets back up to four Basic Energy cards from your discard pile at the expense of discarding two other cards from your hand
I was extremely focused on these cards' interaction with spells like EphemerateEphemerate, which lead me to misjudge some of them