Spinerock Knoll (Japanese) Finish:Nonfoil first strike Whenever a commander

first strike Whenever a commander you control enters or attacks

Just steer clear of the unstable supervoid at the center of the system—unless you choose to harness the vast chaotic energies within

clear rules

each creature you control with power 4 or greater gets +1/+1 and gains trample until end of turn

Flash At the beginning of your upkeep

Spinerock Knoll (Japanese) Finish:Nonfoil first strike Whenever a commanderHideaway 4 (When this land enters, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) This land enters tapped. {T}: Add {R}. {R}, {T}: You may play the exiled card without paying its mana cost if an opponent was dealt 7 or more damage this turn.