Color Identity: W

Initial Card State
- Avacyn and Worldslayer on the battlefield.
Notable Prerequisites
- Worldslayer attached to Avacyn.
- An opponent is unable to block Avacyn.
- Avacyn does not have summoning sickness.
Steps
- Attack the player unable to block Avacyn.
- Worldslayer triggers on combat damage, destroying all permanents your opponent control.
- Repeat each turn to prevent your opponent from accumulating permanents.
Results
- Destroy all permanents opponents control each turn.
- Mass Land Denial.
Bracket Tag
This combo has been estimated to be Ruthless (Bracket 4+).