BFM, Emrakul, the Aeons Torn
The original duals would just be better, and why would you ever use anything else anyway
Activate only as a sorcery. This ability triggers only once each turn
Valgavoth, Harrower of Souls One of the most impressive precon decks I've seen came out this year in the form of the Rakdos deck from Duskmourn: House of Horror
Seek the redundancy that does exist
Alpine Grizzly Ashcoat Bear Ayula, Queen Among Bears Balduvian Bears Bear Cub Bosco, Just a Bear Copper Host Crusher Dragon-Scarred Bear Drover Grizzly Druid's Familiar Evercoat Ursine Exuberant Wolfbear Forest Bear Golden Bear Goreclaw, Terror of Qal Sisma Grizzly Bears Hei Bai, Forest Guardian Hurska Sweet-Tooth Lumra, Bellow of the Woods Mother Bear Owlbear Owlbear Cub Pale Bears Professor of Zoomancy Rampaging Yao Guai Razorclaw Bear River Bear Runeclaw Bear Ruxa, Patient Professor Spectral Bears Spirit of the Aldergard Striped Bears Studious First-Year Surrak and Goreclaw Ulvenwald Bear Ursine Monstrosity Vastlands Scavenger Vivien's Grizzly Werebear Wilson, Refined Grizzly