Notes & Combos
Try to make Electrumite before pendulum summoning, turn 1 endboard usually consist of Vortex + Scythe + Halq + DPE/Apollusa/Savage Dragon.
When going second utilize effect of Persona Dragon, Purple Poison and Starving Venom copying Odd-Eyes Revolution Dragon to break boards, bait negates with searchers.
Alternatively, you can play Mirage Dragon with Supreme King Dragon Clear Wing, using Wonder Magician Effect with Halq summon to proc Arc Pendulum and SS Mirage Dragon from deck and synchro into Supreme Clear Wing.