Color Identity: W

Initial Card State
- Felidar Guardian in hand.
- Portcullis on the battlefield.
Notable Prerequisites
- Any two additional creatures on the battlefield under the control of any player or players.
Mana Needed
- ({3} magic symbol)
({W} magic symbol)
available.
Steps
- Cast Felidar Guardian by paying ({3} magic symbol)
({W} magic symbol)
. - Felidar Guardian enters the battlefield, triggering itself and Portcullis.
- Resolve the Portcullis trigger, exiling Felidar Guardian and creating a delayed triggered ability.
- Resolve the Felidar Guardian trigger, blinking Portcullis.
- When Portcullis leaves the battelfield, Portcullis's delayed triggered ability triggers, returning Felidar Guardian and any other creatures exiled with Portcullis from exile to the battlefield.
- When these creatures enter the battlefield, Felidar Guardian and Portcullis trigger.
- Repeat from step 3.
- End the loop by choosing not to blink Portcullis with Felidar Guardian in step 4.
Results
- Infinite blinking.
- Infinite ETB.
- Infinite LTB.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).