When Bumi enters, choose up to X, where X is the number of Lesson cards in your graveyard
Put three +1/+1 counters on Bumi.
Target player scries 3.
Earthbend 3. (Target land you control becomes a 0/0 creature with haste that’s still a land. Put three +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped.)