({2} magic symbol) ({U} magic symbol) ({U} magic symbol) if
Throne of Eldraine's chosen color is not "Blue" available.
Steps
If able, activate
Throne of Eldraine's first ability by tapping it, adding ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) that can only be spent to cast blue monocolored spells.
Cast
Mind Games with buyback by paying ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) , targeting
Throne of Eldraine.
Orvar's first ability triggers, creating a copy of
Throne of Eldraine. Choose "Blue" as its color as it enters the battlefield.
Resolve
Mind Games, returning it to your hand.
Repeat.
Results
Infinite storm count.
Infinite magecraft triggers.
Metadata
In 238 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).