Early Perkeo, Early Triboulet. There's also a Blueprint and a Seance (and a Negative Hanging Chad). All of this is before Ante 4.

Both Legendaries were from Arcana packs.

I discovered this while on Orange Stake -- Seance, Blueprint and Negative Hanging Chad were Perishable on Orange Stake, and thus I was trying to greed out a Cryptid early, while also having not enough scoring jokers, and lost at Ante 4/6 (I used Heiroglyph and Petroglyph Vouchers). I can imagine this being super fun on White Stake though, trying to get Ante 39 or naneinf!