Color Identity: U

Initial Card State
- Invasion of Arcavios // Invocation of the Founders on the battlefield.
- Replication Technique and Turnabout in hand.
Notable Prerequisites
- Lands you control can tap to produce at least ({6} magic symbol)
({U} magic symbol)
({U} magic symbol)
({U} magic symbol)
.
Steps
- Activate all lands you control by tapping them, adding at least ({6} magic symbol)
({U} magic symbol)
({U} magic symbol)
({U} magic symbol)
. - Cast Turnabout by paying ({2} magic symbol)
({U} magic symbol)
({U} magic symbol)
, untapping all lands you control. - Cast Replication Technique by paying ({4} magic symbol)
({U} magic symbol)
, targeting Invasion of Arcavios. - Replication Technique's demonstrate ability triggers, causing you and an opponent to copy it, with your copy targeting Invasion of Arcavios.
- Resolve your copy of Replication Technique, creating a token copy of Invasion of Arcavios.
- When the token Invasion of Arcavios enters the battlefield, it triggers, returning Turnabout to your hand from your graveyard.
- Resolve the original Replication Technique, creating a token copy of Invasion of Arcavios.
- When the token Invasion of Arcavios enters the battlefield, it triggers, returning Replication Technique to your hand from your graveyard.
- Repeat.
- If lands you control can tap to produce at least ({7} magic symbol)
({U} magic symbol)
({U} magic symbol)
, you may earn infinite mana, and then target any other permanent using the copy of Replication Technique.
Results
- Infinite copies of permanents you control.
- Infinite copies of Replication Technique for opponents.
- Infinite creature tokens.
- Infinite ETB.
- Infinite magecraft triggers for all players.
- Infinite mana permanents you control can produce.
- Infinite storm count.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).