It's an Equipment Artifact but also a living weapon
During the Main Phase 1 or 2, the turn player can Synchro Summon a Synchro Monster from the Extra Deck by sending monsters they control to the Graveyard (at least 1 Tuner and 1 or more non-Tuner monsters), provided the total Level of those monsters matches exactly the Level of that Synchro Monster
Wizards of the Coast employees will be streaming live each day leading up to the event
For more information, check out extralife.wizards.com.
From 1959 The Three Stooges were an American vaudeville and comedy team active from 1922 until 1970, best known for their 190 short subject films by Columbia Pictures that have been regularly airing on television since 1958
Nevertheless, for those who are content with simply unlocking two packs a day and not getting everything all at once, or at least within a short space of time, then there really is no need to purchase any of the in-game currency