Those who enjoy competing, playing casually, or simply collecting Pokmon Cards won't need to be as concerned about availability when new sets are released
Considering that players could get their hands on borderless copies of Six for $10 at the beginning of April, this isnt a particularly huge gap
If it was cast by Garruk's controller, he or she can choose which one stays and which one goes to the graveyard.) (Note that as Clone enters the battlefield as a copy of Garruk, it will have 3 loyalty counters, because that's a property of the Garruk card.) It was possible to have Clone remain on the battlefield even under the old rules, but it required a much more contrived set of circumstances

Hardened Academic Heroic Reinforcements Hofri Ghostforge Invasion of Kylem Judoon Enforcers Kassandra, Eagle Bearer Kolodin, Triumph Caster Legion's Initiative Lorehold Command Lorehold, the Historian Mabel, Heir to Cragflame Markov Waltzer Meddling Youths Merry, Esquire of Rohan Midnight Mayhem Mothers Yamazaki (playtest) Munda, Ambush Leader Nahiri's Resolve Nahiri, the Harbinger Nahiri, the Unforgiving Oath of Eorl Odric, Blood-Cursed Otharri, Suns' Glory Outlaws' Merriment Path of Mettle Phyrexian Skyflayer Pia Nalaar, Consul of Revival Razia, Boros Archangel Rem Karolus, Stalwart Slayer Riders of Rohan Risona, Asari Commander Scurry of Gremlins Seedglaive Mentor Sentinel Sarah Lyons Shadowfax, Lord of Horses Skyknight Legionnaire Spark Trooper Sunhome Guildmage Sunrise Cavalier Swooping Pteranodon Tajic, Legion's Edge Tenth District Legionnaire
These are auras that draw you infinite cards and deal infinite damage if Niv is wearing one of them, which is the most famous Izzet combo