Oko, Lorwyn Liege // Oko, Shadowmoor Scion

At the beginning of your first main phase, you may pay {U}. If you do, transform Oko.
[−1]: Mill three cards. You may put a permanent card from among them into your hand.
[−3]: Create two 3/3 green Elk creature tokens.
[−6]: Choose a creature type. You get an emblem with "Creatures you control of the chosen type get +3/+3 and have vigilance and hexproof."