Color Identity: U

Initial Card State
- Capsize in hand.
- Nardole and Chakram Retriever on the battlefield.
Notable Prerequisites
- Nardole has at least six counters on it.
- Nardole does not have summoning sickness.
- There is at least one other permanent on the battlefield.
Steps
- Activate Nardole by tapping it, adding at least six ({U} magic symbol)
that can only be spent to cast noncreature spells. - Cast Capsize with buyback by paying ({4} magic symbol)
({U} magic symbol)
({U} magic symbol)
. - Chakram Retriever triggers, untapping Nardole.
- Resolve Capsize, returning target permanent to its owner's hand and returning Capsize to your hand.
- Repeat.
- You may also repeat this loop during each of your turns.
Results
- Return any number of permanents to their owner's hand during each of your turns.
- Mass Land Denial.
Bracket Tag
This combo has been estimated to be Ruthless (Bracket 4+).