Still, it probably isnt much more than a solid playable
Creatures (13) Lands (29) 2 Forest 2 Snow-Covered Forest 2 Gemstone Mine 1 Boros Garrison 1 Selesnya Sanctuary 1 Sunhome, Fortress of the Legion 2 Gruul Turf 2 Breeding Pool 1 Ghost Quarter 4 Simic Growth Chamber 1 Vesuva 3 Tolaria West 1 Bojuka Bog 1 Slayers' Stronghold 1 Cavern of Souls 1 Radiant Fountain 1 Field of the Dead 2 Castle Garenbrig Spells (18) Apart from Okos role in transforming and fighting hate cards, its worth noting that Oko itself is a hate card, in that some strategies are fundamentally weak against the card
If there are 1 or more enemies at that location, they do not move with him, because even though the event is resolved as if Luke is engaged with him, those enemies are not actually in his threat area, and therefore do not move when he moves." I think that Luke Robinson is an interesting investigator
You might actually want to cast the cheap version of your split cards to make sure you have them in your yard to buy back
As a baseline, we'd recommend including 10 to 20 Pokmon, 8 to 15 Energy cards, and as many Trainers as you can with the cards left over