You control a creature that can deal 5 combat damage to players each turn.
Steps
At the beginning of combat on your turn,
Ria Ivor triggers, targeting a creature you control.
Declare that creature as an attacker.
Instead of that creature dealing damage to an opponent, instead prevent that damage and create at least five 1/1 Phyrexian Mite artifact creature tokens.
Activate
Time Sieve by tapping it and sacrificing five Phyrexian Mite tokens.
Repeat each turn.
Results
Infinite turns.
Metadata
Lock
Locks your opponents out of taking some actions.
Bracket tag
RuthlessBracket 4+
For competitive decks at brackets 4+
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.