Initial Card State
- All permanents on the battlefield.
Easy Prerequisites
- Gilder Bairn does not have summoning sickness.
Notable Prerequisites
- Agatha of the Vile Cauldron has at least 2 power.
- Song of Freyalise's first or second chapter ability has triggered this turn.
Steps
- Activate Gilder Bairn's ability from Song of Freyalise by tapping it, adding ({GU} magic symbol)
. - Activate Gilder Bairn by paying ({GU} magic symbol)
and untapping it, doubling each counter on target permanent. - Repeat.
Results
- Infinite proliferate for permanents.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).