This is a control-themed deck that focuses on casting a number of creatures that synergize strongly with card draw and bounce effects, which can generate massive value, meanwhile countering your opponent's strongest threats
Without first strike, other removal or sac outlets to turn this on you have to use it like a Reciprocate to get a double hit and that is assuming you can get something dead in combat
6 Tyrranax Rex It is hard to deny the power behind Tyrranax Rex and how much game designers wanted you to use this card in a poison deck
Its redundancy for removal, sure, but at the end of the day it triggers itself and triggers your other effects, twice, because of Offspring
Land - Tower Urza's Color tag templates(None) Urza's Workshop : Add
Plus, Kuzco doesnt even need to exert to trigger his effect, and with Evasive, hes a slippery little menace your opponents will struggle to pin down