Since losing an EX Pokemon yields twice the amount of prize cards, a single coin flip may be worth trying despite the potential damage to one's own benched pokemon
and possibly Stormbreath Dragon and the planeswalker version of Xenagos
You have to find someone

Level 3 Mist Bird Clausolas Tatsunoko Level 4 Herald of the Arc Light Underworld Fighter Balmung Old Entity Hastorr Level 5 Armades, Keeper of Boundaries Ally of Justice Catastor Samsara, Dragon of Rebirth Hi-Speedroid Chanbarider Level 6 Metaphys Horus Blackwing Nothung the Starlight Vulcan the Divine Goyo Guardian Hi-Speedroid Kendama Orient Dragon Level 7 Yazi, Evil of the Yang zing Clear Wing Synchro Dragon Blackrose Dragon Black Rose Moonlight Dragon Ancient Fairy Dragon Ancient Sacred Wyvern Level 8 Baxia, Brightness of the Yang Zing Beelze of the Diabolic Dragons Scrap Dragon Thought Ruler Archfiend Hot Red Dragon Archfiend Stardust Dragon Stardust Spark Dragon Crimson Blader Colossal Fighter Level 9 Trishula, Dragon of the Ice Barrier Chaofeng, Phantom of the Yang Zing Level 10+ Leo, the Keeper of the Sacred Tree Ascension Sky Dragon Star Eater When dueling against Shaddolls, I find that using Jiaotu to make Clear Wing Synchro Dragon via Pulao and Suanni to be very effective

2 or more: All Yang Zing monsters you control gain 500 ATK
Fatal Push is sometimes still being played, but very rarely as a playset and more as copies 5-6 of Unholy Heat to provide reactive decks with enough redundancy for specific threats