The Second Doctor is a group hug creature, who removes everyone's max hand size and lets everyone draw cards, if they agree not to attack you
Beginners tend to have only one or two plans in mind, but as they progress and see how other battles can go, more experienced players could end up with a handful of ideas, depending on the round
And with a +1 ability of surveil 2, I imagine Dakkon will be the go-to option between the two
After adding shipping ($1535) and import duties, the total cost is often comparable to buying from a US-based Japanese card retailer but you gain access to wider selection and earlier releases
(4/16/2021) As the last ability resolves, the base power and toughness of other creatures you control are set to Tanazir Quandrix's actual power and toughness, not just its base power and toughness