chandra card sleeves Ultra PRO Deck protectors for standard size trading cards Aetherdrift Chandra, Spark Hunter 105ct

R Rare Ninjitsu Art of Duplication X TRAP Continuous Activate this card by Tributing 1 "Ninja" monster

It even lets you put them in face-down Defense Position to allow you to still get your flip effects

3 Galaxy-Eyes Photon Dragon 2 Galaxy-Eyes Afterglow Dragon 1 Galaxy Knight 1 Galaxy Brave 3 Galaxy Soldier 1 Photon Slasher 1 Photon Thrasher 3 Galaxy Wizard 3 Photon Orbital 3 Photon Vanisher 1 Galaxy-Eyes Cloudragon 3 Photon Sanctuary 1 Galaxy Zero 1 Galaxy Trance 2 Galaxy Expedition 1 Hyper Galaxy 2 Trade-In 1 Monster Reborn 3 Called by the Grave 1 Harpies Feather Duster 1 Lightning Storm 1 Reinforcement of the Army 1 Instant Fusion 1 Tachyon Transmigration 1 Panzer Dragon 1 Starliege Photon Blast Dragon 1 Constellar Pleiades 1 Cyber Dragon Nova 1 Cyber Dragon Infinity 1 Galaxy-Eyes Cipher Dragon 1 Galaxy-Eyes Cipher Blade Dragon 1 Galaxy-Eyes Full Armored Photon Dragon 1 Number 62: Galaxy-Eyes Prime Photon Dragon 1 Number 90: Galaxy-Eyes Photon Lord 1 Number 107: Galaxy-Eyes Tachyon Dragon 1 Hip Hoshiningen 1 Union Carrier 1 Galaxy-Eyes Solflare Dragon 1 Mekk-Knight Crusadia Avramax

While not reliable in such a small number, we can use phasing through Teferis Veil or Reality Ripple to get around the exile trigger at the end of our turn