How it works
Prerequisites
- Omen Hawker does not have summoning sickness and has at least one +1/+1 counter on it.
Steps
- 1Activate Omen Hawker by tapping it, adding that can only be spent to activate abilities.
- 2Activate Omen Hawker using Knacksaw Clique's ability by paying and untapping it, exiling the top card of an opponent's library.
- 3Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?