Hawkeye's Bow + Kelpie Guide + Clever Conjurer

Hawkeye's Bow

Kelpie Guide

Clever Conjurer

How it works

1. Activate Kelpie Guide by tapping it, targeting Clever Conjurer.
2. If Kelpie Guide has Hawkeye's Bow attached to it, Hawkeye's Bow triggers, dealing 1 damage to each opponent.
3. Resolve the Kelpie Guide ability, untapping Clever Conjurer.
4. Activate Clever Conjurer by tapping it, targeting Kelpie Guide.
5. If Clever Conjurer has Hawkeye's Bow attached to it, Hawkeye's Bow triggers, dealing 1 damage to each opponent.
6. Resolve the Clever Conjurer ability, untapping Kelpie Guide.
7. Repeat.