Japan accounts for 44.3% of the total, followed by the US (24.5%), Taiwan (3.8%), Germany (3.7%), and South Korea (3.5%)
To end the combo, just target your original, non-Dualcaster Mage creature with a Twinflame copy
The earliest hints of anime-inspired art might have been subtle references in certain older sets, but now, its much more direct
Also, if you didn't go first, you can also just wait to play your land for turn until after attacking with Cartographer's Hawk
I personally recommend running versions of attractions that have the highest numbers lit up: this allows us to use dice rerolling cards Barbarian Class, Pixie Guide, and Wyll, Blade of Frontiers, which are the most mana-efficient dice-rerollers, but force you to take the higher number