He even put 2 D-gates, and, with the 3 Econs, he has 8 counters against Dakinis. His deck is pretty slow compared to the meta and would get wrecked big time by REZ bu it only reflects how legend is fully dominated by Bikinis.
See the Mako deck, the reflection the guy made is perfect: Dakini dominance allowed some basic decks to shine
Lol not even with 300 games. There's no way harpies got 5 wins in a row 3 times in legent to get KoG! Harpies would get smashed by any meta deck. Specially because it relies in their field spell so much.