Color Identity: U

Initial Card State
- Time Warp in hand.
- Shipwreck Dowser on the battlefield.
- Echocasting Symposium in exile (exiled by its paradigm ability).
Mana Needed
- ({3} magic symbol)
({U} magic symbol)
({U} magic symbol)
each turn available.
Steps
- Cast Time Warp by paying its mana cost, causing you to take an extra turn after this one.
- Move to your next turn. At the beginning of your precombat main phase, Echocasting Symposium's paradigm ability triggers, causing you to cast a copy of it from exile.
- Resolve the copy, creating a token copy of Shipwreck Dowser.
- When the Shipwreck Dowser token enters, it triggers, returning Time Warp from your graveyard to your hand.
- Repeat.
Bracket Tag
This combo has been estimated to be Ruthless (Bracket 4+).