This is another mechanic that weve seen time and time again in MTG, especially thanks to the recent return to Eldraine
While the mechanic itself is pretty general, there now exist quite a few cards that reward players for casting spells from zones other than their hands, usually from exile
Simon Nielsen after accepting the MH3 Trophy When the player who won the Pro Tour with it says its going to be banned, there are pretty good odds it will be banned in some capacity
The origin of this rule goes back to when EDH was first invented
What cards are similar to Flicker of Fate
Ravensburger subsequently announced it was working with Gen Con staff to improve the current line situation, before Gen Con confirmed that it would allow customers to begin queuing in sanctioned lines from 6pm on the Thursday, ahead of the shows opening at 10am on Friday morning - resulting in a wait time of at least 16 hours