Triboulet on ante 1 skip tag, Perkeo on ante 4 mega arcana, Canio on ante 11 arcana. No observatory in the first 16 antes but may be possible with use of skip tags. Ante 3 Blueprint with 1 or 2 rerolls and one in ante 6 with a showman a few rerolls before it (many rerolls). Sock and Buskin a few rerolls in ante 4. Confirmed no Plant boss blind for first 16 antes.