Idol of Endurance | Goblin Welder | Intruder Alarm
(and two other cards)
Color Identity: U, R, W
Initial Card State
- All permanents on the battlefield.
Steps
- Sacrifice Gleaming Barrier to Krark-Clan Ironworks, generating
and 
from the treasure. - Activate Golbin Welder by tapping it, sacrificing Idol of Endurance and returning Gleaming Barrier from the graveyard to the battlefield and triggering Intruder Alarm, untapping Goblin Welder and leaving
floating. - Activate Golbin Welder, sacrificing Gleaming Barrier and returning Idol of Endurance to play, exiling Gleaming Barrier to Idol of Endurance's trigger and adding through the treasure, leaving floating.
- Activate Idol of Endurance for
and cast Gleaming Barrier without paying its mana cost, triggering Intruder Alarm and untapping Goblin Welder, leaving floating. - Repeat for infinite colored and colorless mana.
Results
- Infinite colored mana.
- Infinite colorless mana.
- Infinite death triggers.
- Infinite creature ETB.
- Infinite creature LTB.
- Infinite creature sacrifice triggers.
- Infinite untap of creatures.
