The Locust God + Intruder Alarm + Alaundo the Seer
The Locust God
Intruder Alarm
Alaundo the Seer
Cast a portion of the cards in your library and hand without paying their mana costsInfinite draw triggersNear-infinite creature tokens with hasteNear-infinite creature ETBNear-infinite untap of all creatures
How it works
Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each other card you own in exile.
The Locust God triggers, creating a 1/1 Insect creature token with flying and haste.
When the Insect enters the battlefield, Intruder Alarm triggers, untapping all creatures.
Repeat.
This enchanting loop begins by activating Alaundo the Seer to draw a card and tuck another away into exile with time counters, which immediately triggers The Locust God to spawn a 1/1 flying Insect token. The moment that token touches the battlefield, Intruder Alarm's static ability triggers to untap all creatures, including Alaundo, freeing it up to be tapped all over again. By cycling this sequence endlessly, you churn out an unstoppable swarm of hasty Insects and rapidly peel away time counters from your exiled cards so you can cast them for free.