Ith, High Arcanist + Ashaya, Soul of the Wild + Chronic Flooding

Ith, High Arcanist

Ashaya, Soul of the Wild

Chronic Flooding

How it works

1. Declare Ith as an attacker.
2. Activate Ith by tapping it, targeting itself.
3. Chronic Flooding triggers, causing you to mill three cards.
4. Resolve Ith's ability, untapping it.
5. Repeat from step 2.