Top-notch commanders for a cascade deck are Yidris, Maelstrom Wielder, Faldorn, Dread Wolf Herald, Maelstrom Wanderer, and Averna, the Chaos Bloom
Sabin, Master Monk is certainly more costly than Tenacious Underdog but the recursion creature with blitz is a great threat to some decks and one that red is well-positioned to take advantage of
It turns the task of reducing three opponents down to zero life from daunting to feasible
Sets that primarily take place there : Ravnica , Guildpact , Dissension , Return to Ravnica , Gatecrash , Dragon's Maze , Guilds of Ravnica , Ravnica Allegiance , and War of the Spark Planeswalker natives (with planeswalker cards) : Domri, Ral, and Vraska I hope by now you all know the plane of Ravnica
Do your due dilligence and you will be completely fine
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