Then you drop, for free, any number of creatures from your hand to the battlefield
While headliner cards are not entirely new in concept, as they are limited versions of a given card, the way they are crafted for each set is dependent on the themes of said expansion since they are meant to be the ultimate pull
Maybe put in Vedalken Orrery like i said, or go with the flavor and without artifacts ;) Creatures: Add your maybeboard for some blockers and early ramp
It also has a two energy, 50 damage attack and 150 hit points to keep it around and doing damage, meaning players have enough time to set up a Gardevoir on the bench
Ive seen a lot of divisiveness over rating this card, and whenever that happens with Commander cards, Ill always first inspect the group-meta of those espousing opinions