What does "hardened cover" actually mean

Gates Also known as: Gate Duals Azorius Guildgate Gates CI: Dual Color CI: Allied CI: Azorius MP: Dual Colors Gate ETB Tapped Azorius Guildgate Gates CI: Dual Color CI: Allied CI: Azorius MP: Dual Colors Gate ETB Tapped Selesnya Guildgate Gates CI: Dual Color CI: Allied CI: Selesnya MP: Dual Colors Gate ETB Tapped Selesnya Guildgate Gates CI: Dual Color CI: Allied CI: Selesnya MP: Dual Colors Gate ETB Tapped Dimir Guildgate Gates CI: Dual Color CI: Allied CI: Dimir MP: Dual Colors Gate ETB Tapped Dimir Guildgate Gates CI: Dual Color CI: Allied CI: Dimir MP: Dual Colors Gate ETB Tapped Rakdos Guildgate Gates CI: Dual Color CI: Allied CI: Rakdos MP: Dual Colors Gate ETB Tapped Rakdos Guildgate Gates CI: Dual Color CI: Allied CI: Rakdos MP: Dual Colors Gate ETB Tapped Gruul Guildgate Gates CI: Dual Color CI: Allied CI: Gruul MP: Dual Colors Gate ETB Tapped Gruul Guildgate Gates CI: Dual Color CI: Allied CI: Gruul MP: Dual Colors Gate ETB Tapped Orzhov Guildgate Gates CI: Dual Color CI: Enemy CI: Orzhov MP: Dual Colors Gate ETB Tapped Orzhov Guildgate Gates CI: Dual Color CI: Enemy CI: Orzhov MP: Dual Colors Gate ETB Tapped Boros Guildgate Gates CI: Dual Color CI: Enemy CI: Boros MP: Dual Colors Gate ETB Tapped Boros Guildgate Gates CI: Dual Color CI: Enemy CI: Boros MP: Dual Colors Gate ETB Tapped Izzet Guildgate Gates CI: Dual Color CI: Enemy CI: Izzet MP: Dual Colors Gate ETB Tapped Izzet Guildgate Gates CI: Dual Color CI: Enemy CI: Izzet MP: Dual Colors Gate ETB Tapped Simic Guildgate Gates CI: Dual Color CI: Enemy CI: Simic MP: Dual Colors Gate ETB Tapped Simic Guildgate Gates CI: Dual Color CI: Enemy CI: Simic MP: Dual Colors Gate ETB Tapped Golgari Guildgate Gates CI: Dual Color CI: Enemy CI: Golgari MP: Dual Colors Gate ETB Tapped Golgari Guildgate Gates CI: Dual Color CI: Enemy CI: Golgari MP: Dual Colors Gate ETB Tapped

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Perfect for 4-player Commander games
Gameplay Fans of the Pokmon Trading Card Game love the thrills and excitement of surprising other players with their most recent or secret pulls
Your ramp, draw, interaction, and threats should all point in the same direction