To put it simply, no, will of the council doesnt target
Corpse Explosion: A selective boardwipe for 3 mana at the cost of exiling a body from your graveyard seems like good value to me
It gets its combat stats based on the number of lands you control, and it even returns all lands from your graveyard to the battlefield tapped when it enters
This is also a very aggressive planeswalker design, so it defends itself fairly poorly you cant simply cast Chandra and remove a threat, a near-and-dear ability for playable walkers
With their Search and Rescue ability, anytime you put a card into your inkwell, you can bring back a character card from your discard back to your hand
Now, this seems to be all the more problematic for the health of the game considering the ridiculous prices that the MTG x Final Fantasy products are going for