5 Obsessive Search
4 Ocular Halo
6 Oculus
1 Ojutai Interceptor
3 Ojutai's Breath
1 Ojutai's Summons
1 Omen
18 Omenspeaker
6 Opal Lake Gatekeepers
2 Ophidian Eye
6 Opportunity
1 Oppressive Will
2 Oracle of Dust
5 Oracle's Insight
2 Ordeal of Thassa
10 Outwit
1 Owl Familiar
Sideboard: