Gran'ya, Kisr'iian of Edengale

Convoke, Defender
Whenever this card defends against a creature,
deal {x} damage to that creature's owner, {x}
equal the number of colorless basic lands that opponent owns.
"Sometime when I was making my little wonderland
of glass, I noticed a few Kisr'iian moving in. I have no
idea how they got here, but I decided to let them stay
and made little homes for them. Overnight, they
seemed to absorb the energies my wonderland exudes." -Siier, Prodigal Riftborn