Hisji, Gnomic Revolt Leader

Landfall-Hisji, Gnomic Revolt Leader gains
Nonbasic Landwalk until the end of turn.
Whenever Hisji, Gnomic Revolt Leader attacks
and isn't blocked, you may pay {r/g}{r/g} and remove
him from combat. If you do, destroy target land
defending player controls.
"After seeing the surface, we don't demand our rights anymore. We demand everything"