Players can protect their own backline through Dark Magician the Dragon Knight (via Eye of Timaeus) and, at the same time, stop enemies from countering spells via Magicians Combination
Once per turn, at the start of the Damage Step, if your "Horus" monster battles an opponent's monster: You can send that opponent's monster to the GY
This has no drawbacks for a Lightsworn deck
PSE Prismatic Secret Rare Ruddy Rose Dragon X FIRE Level 10 [ DragonSynchroEffect ] ATK 3200 DEF 2400 1 Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned: You can banish all cards from the GYs, then, if this card was Synchro Summoned using "Black Rose Dragon" or a Plant Synchro Monster as material, you can destroy all other cards on the field
Add cards such as "Neos Fusion" or "NEXT" to prepare for your next turn
However, their effects work correctly