Spinerock Knoll [Commander 2016] SV082 does he strike

does he strike

Set: Diamond & Pearl: Trainer Kit - Manaphy Type: Water Rarity: Promo Retreat cost: Colorless

Heated Debate deals 4 damage to target creature or planeswalker

Flashback {U} (You may cast this card from your graveyard for its flashback cost

Reverse Type: Legendary Artifact Creature — Dinosaur Trample {2}

Spinerock Knoll [Commander 2016] SV082 does he strikeSet: Commander 2016 Type: Land Rarity: Rare Hideaway 4 (When this land enters the battlefield, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) Spinerock Knoll enters the battlefield 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.