Infinite ETB, Infinite creature tokens, Infinite untap of creatures, Infinite mana creatures you control can produce, Infinite copies of creature tokens you control, Infinite untap of creatures you control
Activate Xavier Sal by tapping it and removing a counter from a permanent you control, creating a copy of a creature token you control with base power 2 or less.
When the creature token enters the battlefield, Intruder Alarm and Serra Redeemer trigger.
Resolve the Intruder Alarm trigger, untapping all creatures.
Resolve the Serra Redeemer trigger, putting two +1/+1 counters on the creature token.
Repeat.
Component Cards
How It Works
Activate Xavier Sal by tapping it and removing a counter from a permanent you control, creating a copy of a creature token you control with base power 2 or less.
When the creature token enters the battlefield, Intruder Alarm and Serra Redeemer trigger.
Resolve the Intruder Alarm trigger, untapping all creatures.
Resolve the Serra Redeemer trigger, putting two +1/+1 counters on the creature token.
Repeat.