Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Tetravus has at least one +1/+1 counter on it.
Steps
- At the beginning of your upkeep, Tetravus triggers twice.
- If Tetravus has fewer than four +1/+1 counters on it, follow these steps; otherwise, skip to step 7.
- Resolve the token making ability, removing all +1/+1 counters from Tetravus and creating twice that many Tetravite tokens.
- Resolve the token exiling ability, exiling those tokens and putting twice that many +1/+1 counters on Tetravus.
- Move to your next turn.
- At the beginning of your upkeep, Tetravus triggers twice.
- Resolve the token making ability, removing at least four +1/+1 counters and creating at least eight Tetravite tokens.
- Activate Time Sieve by sacrificing five Tetravite tokens, granting you an extra turn after this one.
- Resolve the token exiling ability, exiling at least three Tetravite tokens.
- Repeat from step 5.
Bracket Tag
This combo has been estimated to be Ruthless (Bracket 4+).