Today, owing to the fact that they were so briefly awarded, these cards are incredibly rare - it is thought that only seven have ever received official grades from PSA, with one selling at auction for close to $130,000
Cards Aether Syphon Amonkhet Raceway Avishkar Raceway Burnout Bashtronaut Deviant Skytech Embalmed Ascendant Endrider Catalyzer Endrider Spikespitter Far Fortune, End Boss Gas Guzzler Gastal Raider Gastal Thrillseeker Glitch Ghost Surveyor Goblin Surveyor Hangarback Assembler Hazoret, Godseeker Highway Reaver Hour of Victory Howlsquad Heavy Kickoff Celebrations Leonin Surveyor Lightwheel Enhancements Loxodon Surveyor Mendicant Core, Guidelight Momentum Breaker Muraganda Raceway Mutant Surveyor Nesting Bot Outpace Oblivion Perilous Snare Point the Way Pride of the Road Racers' Scoreboard Risen Necroregent Rising Chicane Samut, the Driving Force Slick Imitator Smog Smasher Starting Column Streaking Oilgorger Surge of Acclaim Swiftwing Assailant The Speed Demon Tsagan, Raider Warlord Vnwxt, Verbose Host Walking Sarcophagus Zahur, Glory's Past Best Start Your Engines
Kessig Cagebreakers
He loots away unused cards while bouncing threats, accruing value each turn
(2017-04-18) Harsh Mentor's ability doesn't trigger when an opponent activates an ability of a card in hand (such as cycling) or a card in a graveyard (such as embalm), even if that causes a card to be put onto the battlefield
